List of Japanese voice actors

Fight! Super Robot Lifeform Transformers

• Masashi Ebara — Brawl, Broadside, Dead End, Long Haul, Pounce, Ratchet, Scamper, Seaspray, Shrapnel, Skywarp, Smokescreen, Steeljaw, Teletraan-I, Spike Witwicky (adult), B.O.T. ("B.O.T."), Victor Drath ("Only Human"), Dirk Manus ("Money is Everything"), Niko Don ("The Face of Nijika"), Skuxxoid ("Grimlock's New Brain"), Gregory Swofford ("The Return of Optimus Prime"), TORC3 ("Day of the Machines"), Wigend of Blackthorne ("A Decepticon Raider in King Arthur's Court")
• Tōru Furusawa — Dr. Paul Gates ("Day of the Machines")
• Tesshō Genda — Optimus Prime, Omega Supreme, Professor Teranova, Wulf, Halonix Maximus
• Masumi Gotō — Firestar, Daniel Witwicky (2010), Luisa ("Fire on the Mountain"), Nimue ("A Decepticon Raider in King Arthur's Court")
• Show Hayami — Blast Off, Cutthroat, Ironhide, Lightspeed, Sixknight, Tracks, Spike Witwicky (teenage), Rarto ("Sea Change" [TF])
• Hiroaki Hirata — Ironhide (#25)
• Kenyū Horiuchi — Air Raid, Defensor, Divebomb, First Aid, Grapple, Hound, Octane, Pipes, Rippersnapper, Sludge, Springer, Sunstreaker, Raoul ("Make Tracks", "Auto-Bop" [TF]), Mok ("Sea Change" [TF]), Yoshikawa ("Kremzeek" [TF])
• Minoru Inaba — Cyclonus, Predaking, Razorclaw, Scattershot, Swerve
• Toshiro Ishii — Aetheling the Red, Alpha Trion ("War Dawn"), Bosch, Brawl, Doctor Arkeville ("Countdown to Extinction"), Huffer ("The Autobot Run"), Gears, Brawn ("Fire on the Mountain"), Kickback, Long Haul ("The Golden Lagoon"), Lord Chumley, Mike ("The Insecticon Syndrome"), Nergill, Prowl, Ramjet, Seaspray ("The Master Builders"), Scrapper, Shawn Berger, Slag, Sparkplug Witwicky, Streak ("Microbots"), Thrust ("Auto Berserk"), Vector Sigma, Abdul Fakkadi, Afterburner, Mara-Al-Utha, Mark Morgan, Oracle, Sludge ("Call of the Primitives"), Thrust ("Ghost in the Machine"), Unicron, Vortex (2010), Wreck-Gar
• Hiroya Ishimaru — Hot Rod, Rodimus Prime
• Shōko Kanoki — Dr. Harding ("Attack of the Autobots")
• Kōki Kataoka — Bluestreak, Dragstrip, Hoist, Jazz, Sideswipe, Chac ("Sea Change")
• Seizō Katō — Megatron/Galvatron, Devastator
• Masako Katsuki — Arcee (2010), Allegra ("Carnage in C-Minor"), Chromia ("The Search for Alpha Trion") Nijika ("The Face of Nijika")
• Takurō Kitagawa — Astrotrain, Cliffjumper, Grimlock, Headstrong, Inferno, Lightspeed, Mirage, Ramhorn, Scavenger, Skydive, Warpath, Autobot X ("Autobot Spike"), Dashiell Faireborn ("The Killing Jar"), Dutch ("Only Human"), Roland ("B.O.T."), Maharaja ("The Ultimate Doom")
• Kazue Komiya — Elita One, Wheelie, Carly Witwicky (adult), Marissa Faireborn, Aron ("Child's Play"), Junkion Lady Nancy ("Big Broadcast of 2006")
• Issei Masamune — Soundwave, Narrator
• Mari Mashiba — Ynara of Odessix
• Yūichi Nagashima — Brawn, Rumble, Tanker Captain ("Attack of the Autobots", "Day of the Machines")
• Keiichi Nanba — Blitzwing, Blaster, Bonecrusher, Breakdown, Dirge, Rampage, Rumble, Skids, Twincast, Windcharger, Chip Chase, Harold Edsel ("Hoist Goes Hollywood"), Dr. Fujiyama ("Enter the Nightbird"), Hassan ("Aerial Assault"), Martin ("B.O.T."), Ozu ("The Burden Hardest to Bear"), Primacron ("Call of the Primitives"), Witch ("Nightmare Planet")
• Ken Narita — Construction Robo ("Day of the Machines"), Hound ("Attack of the Autobots", "Day of the Machines")
• Tomomichi Nishimura — Silverbolt, Superion, Dead End (2010), Runamuck, Sinnertwin, Slag (2010)
• Kōsuke Okano — Spike Witwicky ("Attack of the Autobots" and "Day of the Machines" only)
• Osamu Saka — A-3, Alpha Trion, Beachcomber, Cosmos, Groove, Kup, Metroplex, Rampage, Rykle (V), Skyfire, Swindle, Wheeljack, Abdul Ben-F'aisal ("Trans-Europe Express"), Ali ("Aerial Assault"), Beorht ("A Decepticon Raider in King Arthur's Court"), Golden One ("Madman's Paradise"), Gyconi ("The Gambler"), Katsu Don ("The Face of Nijika"), Tlaloc ("Sea Change")
• Kenichi Sakaguchi — TORC Guard ("Day of the Machines")
• Run Sasaki — Alana ("Sea Change"), Astoria Carlton Ritz ("The Girl Who Loved Powerglide"), Elisse Presser ("B.O.T."), Michelle ("Only Human"), Moonracer ("The Search For Alpha Trion")
• Yūko Sasaki — Karen Fishhook ("Hoist Goes Hollywood")
• Yutaka Shimaka — Brawn, Bruticus, Huffer, Mixmaster, Nosecone, Onslaught, Ravage, Scourge, Sideswipe, Shockwave, Tantrum, Thrust, Thundercracker, Trypticon, Wildrider, Augie Cahnay ("Trans-Europe Express"), Basso Profundo ("Carnage in C-Minor"), Krishna Giant ("Nightmare Planet"), Tornedron ("Call of the Primitives")
• Yoku Shioya — Bumblebee, Computron, Fireflight, Goldbug, Hook, Sandstorm, Sixgun, Outback, Red Alert, Reflector, Runabout, Rewind, Streetwise, Swoop, Teletraan-II
• Ken Shiroyama — Abominus, Blades, Bombshell, Fireflight, Frenzy, Hun-Gurr, Inquirarta, Perceptor, Skids, Snarl, Tailgate, Trailbreaker, Vortex, Dr. Arkeville ("The Ultimate Doom"), Coach ("Triple Takeover"), Dion ("War Dawn"), Dinsmore ("Prime Target"), Director ("Hoist Goes Hollywood"), Guardian Gadep ("War Dawn"), Dr. Haley ("Blaster Blues"), Kendo Sensei ("The Burden Hardest to Bear"), Kremzeek ("Kremzeek"), Mayor ("Megatron's Master Plan")
• Katsumi Suzuki — Bluestreak, Frenzy, Wheeljack ("Attack of the Autobots" & "Day of the Machines" only)
• Hirotaka Suzuoki — Starscream, Powerglide, Slingshot, Devcon ("The Gambler")
• Gara Takashima — Carly (teenage), Joan, Jessica Morgan ("Return of Optimus Prime"), Princess ("Nightmare Planet")
• Ryōichi Tanaka — Snake
• Kōji Totani — Menasor, Motormaster, Judge Deliberata ("Five Faces of Darkness"), Russian Officer ("Thief in the Night"), Ramjet ("Five Faces of Darkness, Part 1"), Skydive (2010), Sky Lynx, Strafe
• Eiko Yamada — Ariel ("War Dawn"), Beta ("Forever is a Long Time Coming")
• Ken Yamaguchi — Blurr, Butto, Groove ("The Ultimate Weapon"), Sludge ("Webworld"), Snarl ("Call of the Primitives")
• Kunihiko Yasui — Skyfire ("Day of the Machines", "Attack of the Autobots")

Scramble City

• Tesshō Genda — Optimus Prime
• Banjō Ginga — Ultra Magnus
• Kenyū Horiuchi — Guardian
• Toshiro Ishii — Long Haul, Jazz
• Seizō Katō -Megatron, Devastator
• Issei Masamune — Soundwave, Narrator
• Tomomichi Nishimura — Silverbolt, Superion
• Yū Shimaka — Bruticus, Onslaught
• Yoku Shioya — Fireflight
• Ken Shiroyama — Blades, Ratbat, Skydive, Vortex
• Hirotaka Suzuoki — Starscream
• Gara Takashima — Carly
• Kōji Totani — Menasor, Motormaster

The Transformers: The Movie

• Masashi Ebara — Blitzwing, Hook, Quintesson Leader, Ratchet, Skywarp, Spike Witwicky, Steeljaw
• Tesshō Genda — Optimus Prime
• Show Hayami — Ironhide, Ultra Magnus
• Kenyū Horiuchi — Springer
• Minoru Inaba — Brawn, Jazz, Sharkticons, Sludge, Thundercracker
• Toshiro Ishii — Bonecrusher, Kranix, Quintessons, Shrapnel, Wreck-Gar
• Hiroya Ishimaru — Hot Rod, Rodimus Prime
• Seizō Katō — Megatron, Galvatron
• Yōko Kawanami — Arcee
• Kazue Komiya — Wheelie
• Takurō Kitagawa — Grimlock, Cliffjumper, Astrotrain
• Issei Masamune — Soundwave, Narrator, Quintessons
• Keiichi Nanba — Blaster, Dirge, Frenzy, Scrapper, Scavenger, Sharkticons, Junkions
• Osamu Saka — Kup, Ramjet
• Yutaka Shimaka — Devastator, Shockwave, Scourge
• Yoku Shioya — Bumblebee, Swoop, Kickback
• Ken Shiroyama — Mixmaster, Perceptor, Quintessons, Thrust
• Mizuho Suzuki — Unicron
• Hirotaka Suzuoki — Starscream
• Mayumi Tanaka — Daniel Witwicky
• Ken Yamaguchi — Arblus, Blurr, Rumble, Sharkticon, Slag

Rebirth

• Masaki Aizawa — Apeface, Peacemaker, Pinpointer, Ultra Magnus
• Tesshō Genda — Optimus Prime
• Masashi Hirose — Searchlight, Scourge
• Katsuhisa Hōki — Duros, Punch/Counterpunch, Zarak
• Jin Horikawa — Crosshairs, Fracas, Haywire, Onslaught, Pounce
• Takao Ishii — Aimless, Kup, Snapdragon, Wideload
• Eiji Itō — Blurr, Grax, Hardhead, Mindwipe, Scorponok, Vorath
• Yoshiko Kamei — Daniel Witwicky
• Seizō Katō — Galvatron
• Issei Masamune — Narrator
• Hiroshi Naka — Alpha Trion, Brainstorm, Misfire
• Ken Narita — Caliburst, Cerebros, Cloudraker, Stylor, Sureshot, Triggerhappy
• Kōji Ochiai — Krunk, Spike
• Kenichi Sakaguchi — Arcana, Pointblank, Slugslinger, Spoilsport, Strafe
• Fumihiko Tachiki — Cyclonus, Silverbolt, Spasma
• Akimitsu Takase — Blowpipe, Fastlane, Freeway, Hot Rod, Monzo
• Eiji Yanagisawa — Blast Off, Firebolt, Goldbug, Highbrow, Nightstick, Recoil, Sixshot, Vortex
• Kunihiko Yasui — Chase, Chromedome, Gort, Rollbar, Fortress Maximus, Wingspan
• Atsuko Yuya — Arcee

The Headmasters

• Masashi Ebara — Computicon, Blades, Ravage, Lightspeed, Pounce, Scattershot, Sinnertwin, Spike Witwicky
• Hiroko Emori — Alyssa (#12), Clang (#19)
• Tesshō Genda — Optimus Prime
• Banjō Ginga — Scorponok/Mega Zarak
• Masato Hirano — Abominus, Groove, Hardhead, Jazz, Slag, Slingshot, Trypticon, Wideload
• Shingo Hiromori — Curl (#21)
• Masashi Hirose — Searchlight
• Hideyuki Hori — Chromedome
• Michihiro Ikemizu — Doublecross, Shouki (#1), Sixshot, Triggerhappy, Platinum Tiger
• Hiroya Ishimaru — Hot Rod, Rodimus Prime
• Miki Itō — Papika (#22)
• Hirohiko Kakegawa — Battletrap, Defensor (#34), Hot Spot (#34), Frenzy, Sideswipe
• Seizō Katō — Megatron/Galvatron, Devastator
• Yōko Kawanami — Arcee
• Yukimasa Kishino — Bee Soldier (#19)
• Michitaka Kobayashi — Bruticus, Goldbug, Highbrow, Hound, Motormaster (#26), Onslaught, Repugnus
• Kazue Komiya — Wheelie, Carly Witwicky
• Makoto Kōsaka — Pipiro (#12)
• Issei Masamune — Soundwave/Soundblaster, Narrator
• Mami Matsui — Makku (#19)
• Yūji Mikimoto — Apeface, Pointblank
• Katsuji Mori — Weirdwolf
• Keiichi Nanba — Blaster/Twincast, White Leo, Police officer (#13)
• Tomomichi Nishimura — Cyclonus, Menasor, Misfire, Steeljaw
• Keiichi Noda — Raiden, Shouki
• Kazuo Oka — Defensor (#25), Fastlane, Hot Spot (#25), Getsuei, Snapdragon
• Masaaki Ōkura — Operator (#7)
• Hōchū Ōtsuka — Abel, Big Serow, Crosshairs, Defensor (#12), Freeway, Hot Spot (#12), Menasor, Motormaster, Ratbat (#17), Ultra Magnus, Wingspan
• Osamu Saka — Kup (G1), Metroplex
• Masaharu Satō — Alpha Trion, Bee Drone, First Aid, Hook, Grimlock, Grotusque, Kaen, Punch/Counterpunch, Scourge, Skydive, Sureshot, Tantrum
• Yūki Satō — Flywheels
• Ikuya Sawaki — Fortress/Fortress Maximus, Alligatron, Divebomb, Rippersnapper
• Yumiko Shibata — Monkey Beastformer child (#5)
• Tomiko Suzuki — Daniel Witwicky
• Hiroshi Takemura — Intelligence officer (#34)
• Kazumi Tanaka — Kirk, Suiken
• Ryōichi Tanaka — Brainstorm, Bruticus (#13), Long Haul, Octane, Rollbar, Streetwise, Wreck-Gar
• Naoki Tatsuta — Fireflight, Mindwipe
• Kōji Totani — Defensor, Doublecross, Hedgehog, Hot Spot, Onslaught (#25), Ramhorn, Skullcruncher
• Ken Yamaguchi — Blitzwing, Blurr, Broadside, Cloudraker, Dirge, Golder, Hot Spot (#27), Laserbeak, Ratbat (#4), Rewind, Slugslinger, Silverbolt, Superion, Yukikaze, Dafuna, Jack
• Mari Yokō — Queen Bee (#19)

Super-God Masterforce

• Miyoko Aoba — Madonna (#1)
• Hiroko Emori — Cab, Observatory scientist (#35)
• Rika Fukami — Stewardess (#3)
• Banjō Ginga — Black Zarak
• Daisuke Gōri — Dauros, S. Pakinper (#24)
• Kimie Hantani — Girl A (#23)
• Show Hayami — Sixknight
• Akari Hibino — Cancer
• Masato Hirano — King Poseidon, Phoenix, Turtler, Master (#24)
• Hideyuki Hori — Chromedome
• Yukitoshi Hori — Overseer (#13), Sailor B (#34)
• Teiyū Ichiryūsai — Chang (#36)
• Toshiro Ishii — Professor Blanieux
• Hirohiko Kakegawa — Announcer, Computer, Director, Guardminder generics, Youth C
• Tsutomu Kashiwakura — Lightfoot
• Takeshi Kusao — Clouder
• Tomoko Maruo — Boy A (#23)
• Ginzō Matsuo — Director (#22)
• Yūji Mikimoto — Diver
• Sanae Miyuki — Little girl (#5)
• Katsuji Mori — Metalhawk
• Michio Nakao — Crew (#10), Driver D (#11), Pilot (#18), Patron (#19)
• Keiichi Nanba — Wilder
• Tomomichi Nishimura — Driver C
• Keiichi Noda — Narrator, Professor Gō, Giga, Overlord, Ricky
• Shinji Ogawa — Dr. Rhodan (#21)
• Yuka Ōno — Operator (#10), Nurse (#25)
• Hōchū Ōtsuka — Ranger, Billy Husky, Sam
• Masaharu Satō — Gilmer, Leftfoot, Warship captain, Guardminder A
• Yūki Satō — Coach, Pilot, Youth B
• Ikuya Sawaki — Grand/Grand Maximus, Priest, Rent-a-car seller
• Hidekatsu Shibata — Devil Z
• Kaneto Shiozawa — Road King
• Kōzō Shioya — Bullhorn
• Yoku Shioya — Buster, Darkwings, Fighter Squadron Pilot (#34)
• Mayumi Shō — Mary (#6)
• Tomiko Suzuki — Tony (#15)
• Hiroshi Takemura — Ginrai, Chris (#6)
• Ryōichi Tanaka — Lander, Dado
• Isamu Tanonaka — Donq
• Kan Tokumaru — Germain (#19)
• Yumi Tōma — Shūta Gō
• Kōji Totani — Blood
• Hiromi Tsuru — Copo (#21)
• Noriko Uemura — Child (#15)
• Megumi Urawa — Girl B (#23)
• Fushigi Yamada — Browning, Cab's Parrot
• Ken Yamaguchi — Hydra, Darkwings, Ship captain (#1), Doctor (#4), Fighter Squadron Pilot (#34)
• Yuriko Yamamoto — Minerva
• Maki Yaosaka — Teacher (#23)
• Yūsaku Yara — Minerva's father (#3)
• Rihoko Yoshida — Mega

Victory

• Takeshi Aono — Deathsaurus
• Miyoko Aoba — Clipper
• Miyako Endō — Jan Minakaze
• Yukari Fujiwara — Cathy (#8)
• Banjō Ginga — Clump's father (#23)
• Daisuke Gōri — Dinoking, Goryu
• Masato Hirano — Drillhorn, Kakuryu, Doctor Minakaze
• Yoshikazu Hirano — Dashtacker, Waver (#23)
• Shingo Hiromori — Laster, Galaxy Shuttle
• Masashi Hironaka — Doryu, Landcross, Narrator, Wing, Wingwaver
• Aya Hisakawa — Boater, Joyce
• Michihiro Ikemizu — Greatshot
• Hirohiko Kakegawa — Bartender, Braver, Jallguar,Yokuryu
• Kuniko Oguchi — Jan's mother (#3)
• Tomoko Maruo — Fire, Minerva, Rami
• Yūji Mikimoto — Black Shadow
• Yuka Nagamine — Mother (#8)
• Keiichi Nanba — Leozack, Liokaiser, Lionbreast
• Tomomichi Nishimura — Deathcobra
• Masaya Onosaka — Observation B (#23)
• Hōchū Ōtsuka — Guyhawk
• Osamu Saka — Raikuru
• Chie Satō — Sam (#6)
• Masaharu Satō — Perceptor, Frank, Mayor Burns
• Yūki Satō — Dash, Gairyu, Mach (G1), Machtackle
• Shinobu Satouchi — Rairyu, Tackle, Waver (#31), Wheeljack
• Yoku Shioya — Hellbat
• Hiroshi Takemura — Ginrai, Victory Leo
• Masaya Taki — Tom (#15)
• Hideyuki Tanaka — Star Saber/Victory Saber
• Kazumi Tanaka — Killbison, Unlucky Decepticon prisoner
• Ryōichi Tanaka — Blue Bacchus, Mining engineer
• Yumi Tōma — Clump, Illumina
• Kyōko Tongū — Holi
• Kōji Totani — Blacker, Road Caesar
• Noriko Uemura — Clump (#31)
• Reiko Yamada — Headmistress Mayville
• Hinako Yoshino — Pīpō

Zone

• Daisuke Gōri — Violengiguar, Trypticon
• Masato Hirano — King Poseidon, Menasor
• Ryō Horikawa — Moonradar, Deadhour
• Hirohiko Kakegawa — Devastator
• Tsutomu Kashiwakura — Rabbicrater
• Yukimasa Kishino — Abominus, Black Zarak, Bruticus, Predaking
• Keiichi Noda — Narrator, Overlord
• Yūki Satō — Sunrunner, Road Hugger
• Mayumi Seto — Microtransformer B
• Junko Shimakata — Microtransformer A
• Kaneto Shiozawa — Sonic Bomber
• Hideyuki Tanaka — Victory Saber
• Yumi Tōma — Emusa
• Kyōko Tongū — Holi
• Naoko Watanabe — Akira Serikawa
• Eiko Yamada — Cain
• Yūsaku Yara — Dai Atlas

Beast Wars: Super Robot Lifeform Transformers

• Chafūrin — Cicadacon
• Shigeru Chiba — Megatron (BW)
• Masashi Endō — Scorponok
• Keiji Fujiwara — Dinobot, Dinobot II
• Nobuyuki Hiyama — Rampage, Arachnoid
• Banana Ice — Opening Narration
• Haruna Ikezawa — Transmutate
• Tetsuya Iwanaga — Airazor
• Mitsuo Iwata — Silverbolt
• Kensō Katō — Waspinator
• Yukimasa Kishino — General Ram Horn
• Takehito Koyasu — Optimus Primal, Vok
• Shinichirō Miki — Inferno, Cyberguard (#18)
• Toshiyuki Morikawa — Ravage
• Yūichi Nagashima — Tarantulas, Kobanzame Tarō, Cyberguard (#6 & #9)
• Daiki Nakamura — Rhinox
• Hidetoshi Nakamura — Vok, Unicron
• Wataru Takagi — Cheetor, Generation 1 Megatron, Cyberguard (#45)
• Kōichi Tōchika — Tigatron, Tigerhawk
• Nobuo Tobita — Quickstrike, Terrorsaur, Cyberguard , Blix/Leader Neanderthal
• Kappei Yamaguchi — Rattrap, Chak
• Kiyoyuki Yanada — Depth Charge
• Jōji Yanami — Sea Clamp
• Kazuki Yao — Starscream
• Ryōka Yuzuki — Blackarachnia, Predacon Computer NAVI-ko, Una

Super Lifeform Transformers Beast Wars Returns

• Rikako Aikawa — Strika
• Isshin Chiba — Diagnostic Drone, Aero Drones, Motorcycle Drones, Tank Drones, Mole Drones
• Shigeru Chiba — Megatron (BW)
• Mitsuo Iwata — Jetstorm/Silverbolt, Motorcycle Drones
• Nobutoshi Canna — Aero Drones, Motorcycle Drones, Nightscream, Tank Drones, Oracle
• Kensō Katō — Waspinator/Thrust
• Takehito Koyasu — Optimus Primal
• Yūichi Nagashima — Noble
• Daiki Nakamura — Rhinox/Tankor
• Masaya Onosaka — Obsidian
• Wataru Takagi — Cheetor
• Atsuko Tanaka — Botanica
• Kappei Yamaguchi — Rattrap
• Ryōka Yuzuki — Blackarachnia, Vehicon Computer

Beast Wars II

• Hitoshi Bifu — Autocrusher, Terrormander
• Hozumi Gōda — Lio Convoy
• Hiroaki Harakawa — Santon
• Chieko Higuchi — Artemis
• Hiroaki Ichinowatari — Sea Phantom
• Daisuke Ishikawa — Motorarm
• Katashi Ishizuka — Tasmania Kid
• Mantarō Iwao — Skywarp
• Masami Iwasaki — Autolauncher (#12 onwards), Bighorn
• Yūji Kishi — Scuba, Drill Nuts
• Yumiko Kobayashi — Lio Junior, Magnaboss
• Tetsuo Komura — Galvatron, Narrator
• Kōhei Kowada — Autojetter
• Takehito Koyasu — Optimus Primal
• Takeshi Maeda — Gimlet
• Miwa Matsumoto — Scylla
• Takashi Matsuyama — Megastorm/Gigastorm, Powerhug
• Tadashi Miyazawa — Autostinger, Coelagon
• Norihisa Mori — Scissor Boy
• Ryō Naitō — DJ, Tripledacus, Ikard
• Kenji Nakano — Diver
• Kazuhiko Nishimatsu — Halfshell, God Neptune
• Sanryō Odaka — Apache
• Junji Sanechika — Thrust/Thrustor
• Hiroki Takahashi — Starscream/Hellscream, Mantis, Autolauncher (up until #10)
• Eiji Takemoto — Dirge/Dirgegun
• Junko Takeuchi — Moon
• Kenichirō Tanabe — Tonbot
• Haruhi Terada — NAVI
• Takeshi Watanabe — BB/Max-B, Bigmos

Beast Wars Neo

• Hozumi Gōda — Lio Convoy
• Chie Hirano — Vector Sigma
• Show Ryuzanji — Magmatron
• Yōji Ietomi — Heinrad
• Junichi Inoue — Big Convoy
• Mika Ishibashi — Stampy
• Masami Iwasaki — Hardhead
• Holly Kaneko — Guiledart
• Yoshinobu Kaneko — Elphaorpha
• Hajime Komada — Bazooka
• Tetsuo Komura — Galvatron/Unicron
• Hidenori Konda — Sharp Edge
• Kōhei Kowada — Randy
• Monster Maezuka — Sling, Narrator
• Kei Majima — Crazybolt
• Naomi Matamura — Gōmya
• Takashi Matsuyama — Rockbuster
• Junichi Miura — Pilot (#33)
• Maki Miyamae — DNAVI
• Yasuhiro Miyata — Killer Punch
• Seiji Mizutani — Dead End
• Yoshikazu Nagano — Survive
• Ryō Naitō — Hydra
• Yuki Nakao — Mikesu (#2)
• Mizue Nishimori — OPErator (NEO)
• Teruaki Ogawa — Mach Kick
• Nobuyuki Saitō — Latolata
• Kaori Tagami — Navi
• Eiji Takemoto — Bump
• Junko Takeuchi — Break
• Ren Tamura — Archadis
• Kōichi Tateishi — Dōmya (#3)
• Masanori Tomita — Great Convoy
• Satoshi Tsuruoka — Commander Strada (#16)
• Shinji Uchida — Drancron
• Makoto Ueki — Colada
• Jun Uemoto — Longrack
• Kazuki Yao — Saberback, God of the Maximals

Car Robots

• Mami Fukai — Jenny
• Masao Harada — Ro-Tor, Carl's Father (#4, #7), Yoshimoto's assistant (#8)
• Satoshi Hashimoto — Optimus Prime
• Chieko Higuchi — T-AI, Kelly
• Norio Imamura — Gas Skunk
• Masami Iwasaki — Hightower, Tow-Line
• Shōji Izumi — Dr. Onishi, Railspike, Rail Racer
• Holly Kaneko — Mega-Octane, Ruination
• Akiko Kimura — Koji Onishi
• Riki Kitazawa — Rollbar, W.A.R.S.
• Masayuki Kiyama — Fortress Maximus, Cerebros
• Yōichi Kobiyama — Megatron
• Hidenori Konda — Movor
• Takayuki Kondō — Armorhide, Prowl
• Konta — Sky-Byte
• Taitem Kusunoki — Scourge
• Naomi Matamura — Midnight Express
• Takashi Matsuyama — Ultra Magnus
• Junichi Miura — Crosswise
• Mariko Nagahama — Carl, Dorie Dutton, Dr. Bridget
• Yoshikazu Nagano — Heavy Load
• Ryō Naitō — Slapper, Mirage
• Kizatomi Nimura — R.E.V.
• Jin Nishimura — Skid-Z
• Punch UFO — Side Burn
• Masahiro Shibahara — X-Brawn
• Hiroshi Shimozaki — Dr. Yoshimoto (#8)
• Eiji Takemoto — Hot Shot, Rapid Run, Doctor Akase (#5, 37)
• Yukiko Tamaki — Wedge, Landfill
• Ōsuke Yoda — Ironhide

Robotmasters

• Wataru Hatano — Optimus Prime
• Masayuki Katō — Smokesniper/Gigantosniper, Lio Convoy
• Kunihiro Kawamoto — Starscream
• Yūto Kazama — Optimus Primal, Victory Leo
• Jirō Saitō — Reverse Convoy, Rebirth Megatron
• Toshitsugu Takashina — Beast Megatron, Gigant Bomb
• Kenji Utsumi — Narrator
• Masahito Yabe — Wingstun

Legends of the Microns

• Chieko Atarashi — Kelly Bomgartner
• Isshin Chiba — Cyclonus, Blurr
• Susumu Chiba — Jetfire, Wheeljack
• Katsumi Chō — Unicron
• Keiji Fujiwara — Scavenger
• Ryō Hirohashi — Child (#7)
• Katsuhisa Hōki — Smokescreen/Hoist
• Masako Inui — Shaun (#19)
• Yūko Kaida — Teacher (#1)
• Rie Kanda — Child (#7)
• Kunihiro Kawamoto — Decepticon weapons officer (#45)
• Takuo Kawamura — Roger (#19)
• Eriko Kawasaki — Child (#7)
• Nobuyuki Kobushi — Fred, Side Swipe, Additional Voices (#1), Astronaut (#25), Decepticon Soldier (#45)
• Taitem Kusunoki — Rad's father
• Yukie Maeda — Carlos Lopez, Sureshock, Sally
• Takako Matsumoto — Boy (#10)
• Masataka Nakai — Rad White, Grindor, Decepticon Base Alarm (#45)
• Kōsuke Okano — Hot Shot
• Tōru Ōkawa — Optimus Prime, Nemesis Prime
• Takahiro Sakurai — Sideways, Astronaut (#25)
• Ikuya Sawaki — Red Alert
• Tomo Shigematsu — Rad's mother (#41)
• Toshitaka Shimizu — Autobot soldier (#31)
• Tarusuke Shingaki — Billy, Additional Voices (#1), Decepticon Soldier (#44)
• Yū Sugimoto — Mama (#10)
• Reiko Takagi — Amphitrite (#11)
• Rika Taniguchi — Young Woman (#30)
• Akiko Toda — young Rad (#46)
• Akira Tomisaka — Alexis, High Wire, Perceptor
• Yōji Ueda — Decepticon Commander (#45)
• Jin Yamanoi — Starscream, Tidal Wave, Astronaut Captain (#25)
• Kiyoyuki Yanada — Megatron
• Kōji Yusa — Demolishor, Thrust, Shaun's father (#19)

Super Link

• Makoto Aoki — Strongarm, Cadet A (#4), Researcher (#6)
• Masumi Asano — Energon Arcee, Sally, Miranda (Energon)
• Isshin Chiba — Cyclonus, Superion Maximus
• Junichi Endō — Carlos Lopez, Galvatron
• Tesshō Genda — Primus
• Nobuyuki Hiyama — Jetfire
• Mitsuo Iwata — Ironhide
• Nobutoshi Canna — Inferno, Shockblast, Six Shot, Unicron
• Daisuke Kishio — Kicker Jones
• Katsuyuki Konishi — Optimus Prime, Cliffjumper
• Yukie Maeda — Alpha Q (female)
• Yasunori Masutani — Scorponok
• Kenta Miyake — Landmine, Omega Supreme
• Masataka Nakai — Rad White
• Yūichi Nagashima — Alpha Q
• Ryōtarō Okiayu — Rodimus
• Keiji Okuda — Cadet B (#4)
• Yukiko Tagami — Misha Miramond, Nekomimi B
• Nobuo Tobita — Constructicon Maximus, Starscream, Signal Flare, Bulkhead, Padlock
• Akira Tomisaka — Alexis
• Kōsuke Toriumi — Hot Shot
• Jin Yamanoi — Skyblast, Dr. Brian Jones, Tidal Wave
• Makoto Yasumura — Prowl, Downshift, Bruticus Maximus
• Kōji Yusa — Demolishor, Wing Saber

Galaxy Force

• Isshin Chiba — Tim Hansen (#26-52)
• Susumu Chiba — Sideways
• Jin Domon — Override
• Hisao Egawa — Overhaul/Leobreaker, Nemesis Breaker
• Tesshō Genda — Primus
• Show Hayami — Narrator, Vector Prime
• Daisuke Hirakawa — Hot Shot
• Eriko Hirata — Lori's mother, TV Reporter (#25)
• Hiroaki Hirata — Ransack, Evac, Lori's father
• Hideo Ishikawa — Jetfire
• Yasuyuki Kase — Red Alert, Brimstone
• Nanae Katō — Clocker
• Yūto Kazama — Snarl, Menasor
• Masafumi Kimura — Undermine, Lugnutz, Metroplex
• Kei Kobayashi — Coby's mother
• Takaya Kuroda — Starscream, Fire Chief (#9)
• Mayumi Kurokawa — Bud Hansen
• Taitem Kusunoki — Optimus Prime, Soundwave (#40)
• Hōko Kuwashima — Jolt
• Natsuko Kuwatani — Thunderblast
• Kenichi Mochizuki — Brakedown, Crosswise, Quickmix, Robert Hansen, Sheriff, Old Man
• Rika Morinaga — Lori
• Toshihiko Nakajima — Crumplezone
• Jōji Nakata — Megatron
• Rintarō Nishi — Colonel Franklin
• Tomoyuki Shimura — Landmine
• Tarusuke Shingaki — Scattorshot
• Junichi Suwabe — Tim Hansen (#1-11)
• Taketora — Mudflap, Cybertron Buzzsaw, Soundwave, Satellite TF
• Mariko Takigawa — President
• Yukiko Tamaki — Coby Hansen
• Kazunari Tanaka — Thundercracker
• Masahiko Tanaka — Backstop
• Machiko Toyoshima — Lucy Suzuki
• Takayasu Usui — Wing Saber, Dirt Boss (Cybertron), Signal Lancer, Stanton (#2)
• Norio Wakamoto — Scourge

Kiss Players

• Satomi Akesaka — Atari Hitotonari, Sundor, Star Dust
• Tesshō Genda — Optimus Prime
• Keiji Hirai — Autorooper Ne 04
• Lyrian — Marissa Faireborn, Rosanna, Angela
• Yui Kano — Shaoshao Li, Glit, Zangetsu
• Ryōtarō Okiayu — Hot Rod
• Hirofumi Tanaka — Legion
• Michiyo Yanagisawa — Hitoshizuku Amaō

Transformers

• Yuzuru Fujimoto — Archibald Witwicky
• Tesshō Genda — Optimus Prime
• Tetsuo Gotō — Ron Witwicky
• Yasuyoshi Hara — Tom Banachek
• Marika Hayashi — Maggie Madsen
• Minoru Hirano — John Keller
• Yoshimasa Hosoya — Miles Lancaster
• Hiroshi Iwasaki — Bobby Bolivia
• Akio Katō — Bumblebee
• Katsuhiro Kitagawa — Ironhide, Barricade
• Fuminori Komatsu — Sam Witwicky
• Taitem Kusunoki — Jazz
• Tadashi Miyazawa — Starscream
• Sumire Morohoshi — Little girl
• Yūichi Nagashima — Seymour Simmons
• Kōtarō Nakamura — Megatron
• Yukari Nozawa — Judy Witwicky
• Setsuji Satō — Patrick Donnelly
• Tomoyuki Shimura — Jorge Figueroa
• Wataru Takagi — Glen Whitmann
• Kanako Tōjō — Mikaela Banes
• Jin Urayama — Ratchet
• Noboru Yamaguchi — Manny
• Jin Yamanoi — Robert Epps
• Fumiya Yazaki — William Lennox

Animated

• Rikako Aikawa — Red Alert, Strika
• Satomi Akesaka — Sari Sumdac
• Kinryū Arimoto — Yoketron
• Nobutoshi Canna — Swindle
• Masashi Endō — Scrapper
• Keiji Fujiwara — Grimlock
• Tesshō Genda — Generation 1 Optimus Prime, Omega Supreme
• Banjō Ginga — Ultra Magnus
• Tetsuo Gotō — Dirt Boss
• Nobuyuki Hiyama — Shockwave/Longarm Prime
• Takako Honda — Slo-Mo
• Atsushi Imaruoka — Armorhide, Cliffjumper, Oil Slick, Highbrow, Warpath
• Hideo Ishikawa — Jazz, Spittor
• Hiroya Ishimaru — Rodimus Prime
• Mitsuo Iwata — Wreck-Gar
• Kensō Katō — Wasp/Waspinator
• Daisuke Kishio — Bumblebee
• Katsuyuki Konishi — Angry Archer, Spike Witwicky
• Takehito Koyasu — Nanosec
• Jūrōta Kosugi — Master Disaster
• Kenta Miyake — Ironhide, Alpha Trion, Blackout
• Takashi Nagasako — Isaac Sumdac, Snarl, Brawn
• Yūichi Nagashima — Blitzwing
• Daiki Nakamura — Mixmaster
• Kenji Nojima — Wasp
• Kōsuke Okano — Headmaster, Hot Shot
• Tōru Ōkawa — Ratchet, Porter C. Powell
• Akio Ōtsuka — Lockdown
• Takahiro Sakurai — Blurr
• Junichi Suwabe — Sentinel Prime
• Fumihiko Tachiki — Meltdown
• Ayahi Takagaki — Arcee, Teletran-1
• Wataru Takagi — Jetstorm, Safeguard
• Hiroki Takahashi — Optimus Prime
• Atsuko Tanaka — Slipstream
• Nobuo Tobita — Captain Carmine Fanzone, Colossus Rhodes, Soundwave, Swoop
• Megumi Toyoguchi — Professor Princess
• Norio Wakamoto — Megatron
• Kappei Yamaguchi — Rattletrap, Jetfire, Safeguard
• Jin Yamanoi — Starscream, Clone number 2716057, Clone number 3370318, Skywarp, Thundercracker, Sunstorm, Ramjet
• Kōji Yusa — Prowl
• Ryōka Yuzuki — Blackarachnia, Narrator (Otoboto family segments)

Revenge of the Fallen

• Hisao Egawa — Sideswipe
• Tesshō Genda — Optimus Prime
• Banjō Ginga — Prime
• Daisuke Gōri — Soundwave, Prime
• Tetsuo Gotō — Ron Witwicky
• Yasuyoshi Hara — Morshower, Devastator, Prime
• Hiroshi Iwasaki — Egyptian guard
• Masafumi Kimura — The Fallen
• Masako Katsuki — Arcee
• Katsuhiro Kitagawa — Ironhide
• Fuminori Komatsu — Sam Witwicky
• Kōki Mitomo — Theodore Galloway
• Atsushi Miyauchi — *Graham
• Tadashi Miyazawa — Starscream
• Yūichi Nagashima — Seymour Simmons
• Kōtarō Nakamura — Megatron
• Kenji Nomura — Jetfire
• Yukari Nozawa — Judy Witwicky
• Kōji Ochiai — Wheelie
• Hiroshi Ōtaki — L. W. Wilder
• Shūhei Sakaguchi — Leo Spitz
• Tomokazu Seki — Skids
• Hiroki Shimowada — Scalpel
• Yōhei Tadano — Mudflap
• Kanako Tōjō — Mikaela Banes
• Jin Urayama — Ratchet
• Hiroko Ushida — Alice
• Jin Yamanoi — Robert Epps
• Fumiya Yazaki — William Lennox

Dark of the Moon

• Tsuyoshi Aoki — Stone
• Yutaka Aoyama — Dutch
• Kinryū Arimoto — Richard Nixon
• Hisao Egawa — Sideswipe
• Shinya Fukumatsu — Alexi Voskhod
• Tesshō Genda — Optimus Prime
• Tetsuo Gotō — Ron Witwicky
• Yasuyoshi Hara — Morshower
• Hiroshi Iwasaki — Leadfoot
• Masahiro Iwasaki — Hooch
• Tetsuo Kanao — Bruce Brazos
• Yoshiyuki Kaneko — Bill O'Reilly
• Nobuyuki Katsube — Sentinel Prime
• Katsuhiro Kitagawa — Ironhide
• Sanae Kobayashi — Carly Spencer
• Fuminori Komatsu — Sam Witwicky
• Masao Komaya — Laserbeak
• Takeshi Maruyama — Jerry Wang
• Mitsuru Miyamoto — John F. Kennedy
• Atsushi Miyauchi — Neil Armstrong
• Tadashi Miyazawa — Starscream
• Yūichi Nagashima — Seymour Simmons
• Kōtarō Nakamura — Megatron
• Yutaka Nakano — Walter Cronkite
• Yasuhiko Nemoto — Dylan Gould
• Kenji Nomura — Hardcore Eddie
• Yukari Nozawa — Judy Witwicky
• Kōji Ochiai — Wheelie
• Sayuri Sadaoka — Charlotte Mearing
• Jirō Saitō — Soundwave, Shockwave
• Shirō Saitō — Brains
• Setsuji Satō — Igor
• Shunsuke Sakuya — Roadbuster
• Fumihiko Tachiki — Dino
• Rie Takahashi — Julia Singer
• Atsuki Tani — Robert McNamara
• Hiroki Tasaka — Buzz Aldrin (Flashback)
• Katsuyoshi Toya — Buzz Aldrin (Old)
• Shinpachi Tsuji — Que
• Jin Urayama — Ratchet
• Jin Yamanoi — Robert Epps
• Fumiya Yazaki — William Lennox

Prime

• Kinryū Arimoto — Alpha Trion
• Chafūrin — General Bryce
• Keiji Fujiwara — Megatron, Gora, Hades, Vector Sigma
• Jun Fukuyama — Jack Darby, Baru
• Nozomi Furuki — Miko Nakadai, Dago F and Dago R
• Atsushi Imaruoka — Breakdown, Zamu
• Yuichi Ishigami — Tailgate
• Unshō Ishizuka — Silas
• Shizuka Itō — Arcee, Arc
• Masami Iwasaki — Dreadwing, Skyquake
• Mitsuo Iwata — Hardshell
• Kensō Katō — Insecticons, Sou
• Motoko Kumai — Raf Esquivel, B.B., Pral
• Yasunori Masutani — Knock Out, Vehicon (#49), Gura
• Kenta Miyake — Shockwave
• Chisato Mori — Sierra
• Toshiyuki Morikawa — Optimus Prime, O.P.
• Hitomi Nabatame — June Darby
• Takashi Nagasako — Bulkhead, B.H., Jaze
• Hidetoshi Nakamura — Unicron
• Kenji Nomura — William Fowler, Dai, Ozu
• Kazuyuki Okitsu — Smokescreen, S.S.
• Takahiro Sakurai — Vince
• Noriaki Sugiyama — Cliffjumper
• Yūki Tai — Wheeljack, Makeshift, Vehicon, Gabu, Noji, Wuji, Newscaster (#24, 25 & 26)
• Nobuo Tobita — Ratchet, R.A., Sise
• Satoshi Tsuruoka — Starscream
• Kanehira Yamamoto — Fast Willy
• Ryōka Yuzuki — Airachnid, Ida

Go!

• Atsushi Imaruoka — Judora
• Tetsu Inada — Budora
• Masami Iwasaki — Gaidora
• Mikako Komatsu — Isami Tatewaki
• Junji Majima — Sensuimaru
• Kenta Miyake — Musashibō Benkei
• Toshiyuki Morikawa — Optimus Prime
• Kenji Nojima — Kotarō Fūma
• Kazuyuki Okitsu — Kenzan
• Daisuke Sakaguchi — Hishoumaru
• Toshihiko Seki — Gekisoumaru
• Ayahi Takagaki — Tobio Fūma
• Minami Takayama — Ryōma Sakamoto
• Kōsuke Toriumi — Jinbu
• Yōji Ueda — Bakudora, Dragotron, Sekishūsai Tatewaki
• Hiroki Yasumoto — Ganoh

Lost Age

• Tesshō Genda — Optimus Prime
• Ryōko Gi — Su Yueming
• Marika Hayashi — Darcy Tirrel
• Yūki Hayashi — Shane Dyson
• Akio Hirose — James Savoy
• Katsuhisa Hōki — Movie Theatre Landlord
• Tsutomu Isobe — Lockdown
• Mitsuaki Kanuka — Gill Wembley
• Naomi Kusumi — Hound
• Yuko Mikutsu — Beauty Assistant 1
• Kiyomitsu Mizūchi — Drift
• Shōko Nakagawa — Tessa Yeager
• Yutaka Nakano — Harold Attinger
• Ryūzaburō Ōtomo — Galvatron
• Kimiko Saitō — Mary Jo McGatlin
• Shirō Saitō — Brains
• Setsuji Satō — Lucas Flannery
• Mitsuru Shiraishi — KSI Engineer 1
• Hideaki Tezuka — Crosshairs
• Hiroshi Tsuchida — Cade Yeager
• Hideyuki Umezu — Joshua Joyce
• Jin Urayama — Ratchet
• Kōichi Yamadera — Bumblebee
• Haruo Yamagishi — Landlord's Grandson

Q Transformers: Mystery of Convoy

• Shouta Aoi — Cliff
• Keiji Fujiwara — Megatron
• Jun Fukushima — Wheeljack
• Tesshō Genda — Kazumi Araiwa
• Sōichirō Hoshi — Tracks, Yukimura Sanada
• Yoshimasa Hosoya — Optimus Prime
• Gō Inoue — Prowl
• Akira Ishida — Ultra Magnus
• Kaito Ishikawa — Shockwave
• Kentarō Itō — Skywarp
• Fukujurō Katayama — Bluestreak
• Ryōhei Kimura — Bumblebee
• Tomoaki Maeno — Drift
• Yūichi Nakamura — Lambor, Sunstreaker
• Nobuhiko Okamoto — Soundwave
• Kenshō Ono — Hot Rodimus
• Tomokazu Sugita — Starscream
• Tatsuhisa Suzuki — Lockdown
• Kōsuke Toriumi — Alert
• Kenjirō Tsuda — Thundercracker
• Sumire Uesaka — Arcee
• Kōki Uchiyama — Smokescreen
• Kōji Yusa — Meister

Adventure

• Masaki Aizawa — Overload
• Ryo Aoi — Left-Hand Spider
• Yutaka Aoyama — Nightstrike
• Chafūrin — Octopunch
• Hisao Egawa — Stockade
• Kōsuke Gotō — Underbite
• Tomotaka Hachisuka — Hammerstrike
• Daiki Hamano — Sideswipe
• Eiko Hanawa — Realtor
• Tasuku Hatanaka — Jetstorm
• Hiroaki Hirata — Thunderhoof
• Minoru Hirota — Thermidor
• Tetsu Inada — Groundpounder
• Kazuhiko Inoue — Micronus
• Kikuko Inoue — Zizza
• Kentarō Itō — Malodor
• Michiko Kaiden — Scatterspike
• Mitsuaki Kanuka — Scowl
• Anri Katsu — Fracture
• Yoshihisa Kawahara — Farnum
• Yasuhiro Kikuchi — Vector Prime
• Masafumi Kimura — Terrashock, Polarclaw
• Ryōhei Kimura — Bumblebee
• Daisuke Kishio — Quillfire
• Masamichi Kitada — Denny Clay
• Shigeo Kiyama — Saberhorn
• Chikahiro Kobayashi — Backtrack, Glacius
• Kenjiro Kobayashi — Swelter
• Yū Kobayashi — Filch
• Masao Komaya — Scorponok
• Yui Kondō — Strongarm
• Takehito Koyasu — Ratchet
• Taitem Kusunoki — Optimus Prime
• Mitsuaki Madono — Vertebreak
• Ereki Maruyama — Look-Out ("The Buzz on Windblade)
• Yoshiyuki Matsūra — Fixit, Toolbox, Cinch
• Akihiro Matsushima — Divebomb, Right-Hand Spider
• Tomo Muranaka — Russell Clay
• Kenta Miyake — Razorpaw
• Kōki Miyata — Minitron
• Hitomi Nabatame — Windblade
• Yūichi Nakamura — Steeljaw
• Takayuki Nakatsukasa — Theorem
• Rintarō Nishi — Scavenger
• Masato Obara — Aerobolt
• Kōji Ochiai — Pseudo, Slicedice
• Tōru Ōkawa — Simacore
• Hiroaki Okuda — Ransack
• Daisuke Sakaguchi — Ped
• Takuma Sasaki — Axiom
• Kairi Satake — Glowstrike
• Miyuki Satō — Hank
• Setsuji Satō — Bisk, Clampdown, Bludgeon, Clout, Sharkticon (Portals)
• Tomokazu Sugita — Drift
• Fumihiko Tachiki — Megatronus
• Yōhei Tadano — Chop Shop
• Yūki Tai — Kickback
• Wataru Takagi — Jazz
• Makoto Tamura — Museum guard
• Nobuo Tobita — Springload
• Hiroshi Tsuchida — Larry LaRue
• Jin Urayama — Headlock
• Tomokazu Yajima — Buzzstrike
• Haruo Yamagishi — Arnold, Clawtrap
• Masaomi Yamahashi — Grimlock
• Jin Yamanoi — Crazybolt
• Ryō Yuasa — Butch
• Isamu Yusen — Slipstream

The Last Knight

• Daichi Endō — King Arthur
• Tesshō Genda — Optimus Prime
• Yasuyoshi Hara — Morshower
• Akari Higuchi — Viviane Wembly
• Atsuo Hasegawa — Bumblebee
• Michihiro Ikemizu — Edmund Burton
• Yoshiyuki Kaneko — Cogman
• Masafumi Kimura — Nitro Zeus
• Sayaka Kinoshita — Quintessa
• Masamichi Kitada — Santos
• Katsuhiro Kitagawa — Barricade
• Naomi Kusumi — Hound
• Kiyomitsu Mizūchi — Drift
• Shōko Nakagawa — Tessa Yeager
• Yūichi Nagashima — Seymour Simmons, Lieutenant
• Kōtarō Nakamura — Megatron
• Kenji Nomura — Onslaught
• Kanji Obana — Daytrader
• Masato Obara — Bumblebee
• Kōji Ochiai — Wheelie
• Setsuji Satō — Mohawk
• Kosuke Sakaki — Canopy
• Hinako Sakurai — Izabella
• Kenji Sugimura — Jimmy
• Yōhei Tadano — Hot Rod
• Naoki Tamanoi — Executioner Knight
• Hideaki Tezuka — Crosshairs
• Hiroshi Tsuchida — Cade Yeager
• Hideyuki Umezu — Merlin
• Haruo Yamagishi — Berserker
• Fumiya Yazaki — William Lennox

Bumblebee

• Ryuichi Abe — Ratchet
• Bibi — Amber
• Natsumi Fujiwara — Otis Watson
• Tesshō Genda — Optimus Prime
• Atsushi Gotō — Dr. Powell
• Daiki Hamano — Dropkick
• Katsuhisa Hōki — Uncle Hank
• Shison Jun — Memo
• Kunihiro Kawamoto — Ron
• Ryōhei Kimura — Bumblebee
• Taitem Kusunoki — Jack Burns
• Takeshi Maruyama — Roy
• Kazumasa Nakamura — Cliffjumper
• Shūichi Nishitani — Seymour Simmons
• Shinnosuke Ogami — Shockwave
• Volcano Ōta — Bill
• Takaki Ōtomari — Soundwave
• Setsuji Satō — Craig
• Kenji Sugimura — Danny Bell
• Naoki Tamanoi — General Whalen
• Shinba Tsuchiya — Tripp Summers
• Tao Tsuchiya — Charlie Watson
• Masumi Tsuda — Sally Watson
• Hiroko Watanabe — Tina Lark
• Ryūnosuke Watanuki — Wheeljack
• Haruo Yamagishi — Blitzwing
• Aoi Yūki — Shatter

Cyberverse

• Chinatsu Akasaki — Arcee, Nova Storm, Red Wing, Boy
• Shigeru Chiba — Megatron
• Icchī — Seeker Guard
• Tetsu Inada — Grimlock, Shockwave, Prowl, Dirge, Bludgeon, Croaton, Scraplet, Corrosionbot
• Mitsuo Iwata — Blurr
• Ryōhei Kimura — Bumblebee
• Takehito Koyasu — Optimus Prime
• Yūichi Nagashima — Sky-Byte
• Naru — Seeker Guard
• Daisuke Ono — Backbite
• Yūki Ono — Jawsy
• Takuya Satō — Hot Rod
• Wataru Takagi — Cheetus
• Nobuo Tobita — Jetfire
• Satoshi Tsuruoka — Starscream, Thundercracker, Lockdown, Rack'n'Ruin, Nervous bot, Emergency announcement
• Yōji Ueda — Wheeljack, Soundwave, Teletraan-X, Maccadam, Alpha Trion, Ratchet, Drift, Acid Storm, Ramjet, Red Five, TV male voice, Seekers
• Akeno Watanabe — Shadow Striker, Slipstream, Clobber, Chromia
• Yocchi — MC (narrator)
• Aoi Yūki — Windblade

War for Cybertron Trilogy

• Ryuichi Abe — Prowl, Dinobot
• Chafūrin — Shockwave
• Shigeru Chiba — Predacon Megatron
• Masaya Fukunishi — Cheetor
• Tesshō Genda — Optimus Prime, Omega Supreme
• Banjō Ginga — Alpha Trion
• Hozumi Gōda — Ratchet
• Serika Hiromatsu — Moonracer
• Tetsu Inada — Doubledealer
• Kazuhiko Inoue — Ultra Magnus
• Kikuko Inoue — Elita One
• Mutsuki Iwanaka — Sideswipe
• Riki Kagami — Teletraan I/Arkbot
• Masami Katsuyama — Chromia
• Yuki Kazu — Blackarachnia
• Ryōhei Kimura — Bumblebee
• Suzuka Kimura — Arcee
• Echigoya Kosuke — Rattrap
• Takehito Koyasu — Optimus Primal
• Taitem Kusunoki — Nemesis Prime
• Mitsuaki Madono — Deseeus
• Yoshiyuki Matsūra — Mirage
• Kazumasa Nakamura — Red Alert
• Taisuke Nakano — Rhinox
• Kenji Nomura — Jetfire
• Shinnosuke Ogami — Soundwave, Impactor
• Kazuyuki Okitsu — Scrapface
• Volcano Ōta — Wheeljack
• Ryūzaburō Ōtomo — Galvatron
• Hōchū Ōtsuka — Megatron
• Yusuke Sasaki — Skywarp
• Setsuji Satō — Starscream
• Yūki Shin — Cog
• Aruno Tahara — Sky Lynx
• Yōhei Tadano — Soundblaster
• Hinata Tadokoro — Barricade
• Hinako Takahashi — Airazor
• Taichi Takeda — Hound, Astrotrain, Bug Bite, Scorponok
• Miō Tanaka — Unicron
• Ryūnosuke Watanuki — Ironhide

Transformers Alliance

• Shigeru Chiba — Megatron, Beast Megatron (BW), Galvatron
• Oke Daiten — Dragstrip
• Masashi Ebara — Bluestreak, Dead End
• Tesshō Genda — Convoy
• Show Hayami — Ultra Magnus, Ironhide, Inferno, Groove
• Nobuyuki Hiyama — Laserwave, Laserwave R, Thrust
• Atsushi Imaruoka — Charger, Cliffjumper, Gears
• Hideo Ishikawa — Meister, Alert, Hoist, Black Convoy
• Tetsu Inada — Grimlock, Volcanicus, Bonecrusher
• Shizuka Itō — Arcee, Destron Soldier
• Mitsuo Iwata — Dirge, Snarl, Wildrider
• Ryōhei Kimura — Bumble, Goldbug, Cybertron Soldier
• Michitaka Kobayashi — Menasor, Motormaster
• Takehito Koyasu — Optimus Primal
• Keiichi Nanba — Breakdown
• Taketora — Soundwave, Soundblaster, Gren
• Hideyuki Tanaka — Star Saber, Long Haul, Dinobot (BW)
• Nobuo Tobita — Hound, Ratchet, Skyfire, Swoop
• Shinpachi Tsuji — Wheeljack, Slag, Sludge
• Satoshi Tsuruoka — Starscream, Mixmaster, Waspinator
• Masaomi Yamahashi — Gong, Scrapper, Devastator
• Jin Yamanoi — Ramjet, Kickback, Scavenger

Beast Awakening

• Fairouz Ai — Arcee
• Shingo Fujimori — Mirage
• Tesshō Genda — Optimus Prime
• Takako Honda — Airazor
• Misa Kato — Jillian Robinson
• Fuminori Komatsu — Reek
• Takehito Koyasu — Optimus Primal
• Takashi Matsuyama — Bishop
• Kenta Miyake — Battletrap
• Yūichi Nagashima — Stratosphere
• Riisa Naka — Elena Wallace
• Kento Nakajima — Noah Díaz
• Akio Ōtsuka — Apelinq
• Kimiko Saitō — Breanna Díaz
• Tomoko Shiota — D. Greene
• Wataru Takagi — Cheetor
• Shunsuke Takeuchi — Wheeljack
• Yorie Terauchi — Leslie Stahl
• Nobuo Tobita — Scourge
• Haruka Tomatsu — Kris Díaz
• Kenjirō Tsuda — Agent Burke
• Yōji Ueda — Receptionist
• Kazuhiro Yamaji — Unicron
• Ryōka Yuzuki — Nightbird

EarthSpark

• Fairouz Ai — Arcee
• Shigeru Chiba — Megatron
• Tesshō Genda — Optimus Prime
• Rie Hikisaka — Rosato
• Takahiro Hirai — Conway, Holographic Child (#10), G.H.O.S.T. Agent (#22, #28)
• Yusaku Hiyama — Dramatic Man (#23), Undercover G.H.O.S.T. Agent (#47)
• Naofumi Ichihashi — Emberstone, G.H.O.S.T. Agent (#17)
• Tomoko Ikeda — Bagheri
• Tetsu Inada — Shockwave
• Mitsuo Iwata — Blitzwave
• Mai Kanazawa — Stevie, Audience Woman (#34)
• Ai Kaneta — Bala, Kwan
• Kensō Katō — Swindle
• Ryōhei Kimura — Bumblebee
• Yukako Kiuchi — Sam
• Nobuyuki Kobushi — Jawbreaker
• Fuminori Komatsu — Alex Malto
• Ami Koshimizu — Nova Storm
• Misaki Kuno — Mo Malto
• Yasunori Masutani — Quintus Prime (#44, #52)
• Akihiro Mine — Police Officer (#7), Farmer (#8), G.H.O.S.T. Agent (#21, #22), Bearded Man (#33, #34)
• Shinichirō Miki — Razor-Fin
• Yūichi Nagashima — Tarantulas
• Saima Nakano — Mischa
• Mamiko Noto — Hashtag
• Sayaka Ohara — Dot Malto
• Kosuke Okamoto — Bruno Lowe, Drummer (#33), Man in Yellow Shirt (#34)
• Chiwa Saitō — Twitch
• Yūri Sakamoto — Taylor
• Shunsuke Sakuya — Grimlock
• Setsuji Satō — Starscream
• Aino Shimada — G.H.O.S.T. Agent (#45, #46, #47)
• Mayumi Shintani — Skywarp
• Hinata Tadokoro — Hologram (#25)
• Ayahi Takagaki — Robby Malto
• Wataru Takagi — Laserbeak
• Shinya Takahashi — Jon Schloder
• Shunsuke Takeuchi — Thrash
• Nobuo Tobita — Dr. Meridan/Mandroid
• Asuna Tomari — Dramatic Woman (#23)
• Takaaki Torashima — Man in Blue Shirt (#33), Man with Glasses (#34)
• Yōji Ueda — Wheeljack
• Yūichirō Umehara — Breakdown
• Akeno Watanabe — Karen Croft
• Sayuri Yahagi — Frenzy
• Kappei Yamaguchi — Nightshade
• Itaru Yamamoto — Soundwave
• Kanehira Yamamoto — Smelt
• Joichiro Yoshida — G.H.O.S.T. Agent (#9 & #10, #21, #22)
• Kōji Yusa — Hardtop
• Ryōka Yuzuki — Elita-1

Transformers One

• Tesshō Genda — Alpha Trion
• Masanori Hasegawa — Security Guard 1
• Takanori Hoshino — Shockwave
• Tetsu Inada — Darkwing
• Ryōhei Kimura — B-127/Bumblebee
• Subaru Kimura — D-16/Megatron
• Yūichi Nakamura — Orion Pax/Optimus Prime
• Setsuji Satō — Starscream
• Tomokazu Sugita — Jazz
• Junichi Suwabe — Sentinel Prime
• Mutsumi Tamura — Chromia
• Yōji Ueda — Zeta Prime, Soundwave (current voice)
• Takashi Watanabe — Security Guard 2
• Itaru Yamamoto — Soundwave (original voice)
• Riho Yoshioka — Elita-1
• Ryōka Yuzuki — Airachnid

Wild King

• Junpei Baba — Captain Volca
• Hayato Fujii — Skyreport
• Jinya Haruka — Ignite Leo
• Soshiro Hori — Drillnohorn
• Misa Ishii — Thunderbeak
• Zenyōji Kyōhei — Hydrophant
• Tsuchida Reiō — Spirituan
• Takashi Saitō — Leafback
• Keita Tada — Optimus Prime, Nemesis Prime
• Hinata Tadokoro — Megatron
• Shunsuke Takeuchi — World Dragnus
• Teppei Uenishi — Lightlong
• Isamu Yusen — Abyssrain