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 du 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
• Toshio 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 - Tanker Captain ("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)
• Osamu Saka - A3, 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. Archeville ("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

• Toshio Ishii - Long Haul, Jazz
• Issei Masamune - Soundwave, Narrator
• Tomomichi Nishimura - Silverbolt, Superion
• Yoku Shioya - Fireflight
• Ken Shiroyama - Bruticus, Blades, Ratbat, Skydive, Vortex
• Hirotaka Suzuoki - Starscream
• Gara Takashima - Carly

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
• Toshio Ishii - Bonecrusher, Kranix, Quintessons, Sharpnel, Wreck-Gar
• Hiroya Ishimaru - Hot Rod, Rodimus Prime
• Seizō Katō - Megatron/Galvatron
• Yōko Kawanami - Arcee
• Issei Masamune - Soundwave, Narrator, Quintessons
• Osamu Saka - Kup (G1), Ramjet
• Yutaka Shimaka - Devastator, Shockwave, Scourge
• 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 - Recoil, Firebolt (Rebirth dub)
• 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
• Seizō Katō - Galvatron
• Issei Masamune - Narrator
• Ken Narita - Caliburst, Cerebros, Cloudraker, Stylor, Sureshot, Triggerhappy
• Kōji Ochiai - Krunk, Spike
• Fumihiko Tachiki - Cyclonus, Silverbolt, Spasma
• Akimitsu Takase - Blowpipe, Fastlane, Freeway, Hot Rod, Monzo
• Kunihiko Yasui - Chase, Chromedome, Gort, Rollbar, Fortress Maximus, Wingspan

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, 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
• Kunihiko Yasui - Rollbar
• 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)
• Toshio 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 - Jean 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 Koguchi - Mrs. Minakaze (#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 - Riker
• Chie Satō - Sam (#6)
• Masaharu Satō - Perceptor, Frank, Mayor Burns
• Yūki Satō - Dash, Gairyu, Mach, 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 Mabel
• Hinako Yoshino - Pīpō

Zone

• Daisuke Gōri - Violen Jiger, Trypticon
• Masato Hirano - King Poseidon, Menasor
• Ryō Horikawa - Moon Radar
• Hirohiko Kakegawa - Black Zarak, Devastator
• Tsutomu Kashiwakura - Rabbicrater
• Yukimasa Kishino - Abominus, Bruticus, Predaking
• Keiichi Noda - Narrator, Overlord
• Yūki Satō - Sunrunner
• 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
• Haruna Ikezawa - Transmutate
• Tetsuya Iwanaga - Airazor
• Mitsuo Iwata - Silverbolt
• Kensō Katō - Waspinator
• Yukimasa Kishino - General Ram Horn
• Takehito Koyasu - Optimus Primal
• Shinichirō Miki - Inferno, Sentinel (#18)
• Toshiyuki Morikawa - Ravage
• Yūichi Nagashima - Tarantulas
• Daiki Nakamura - Rhinox
• Hidetoshi Nakamura - Vok, Unicron
• Wataru Takagi - Cheetor, Generation 1 Megatron
• Kōichi Tōchika - Tigatron, Tigerhawk
• Nobuo Tobita - Quickstrike, Terrorsaur, Sentinel
• Kappei Yamaguchi - Rattrap
• Kiyoyuki Yanada - Depth Charge
• Jōji Yanami - Sea Clamp
• Kazuki Yao - Starscream
• Ryōka Yuzuki - Blackarachnia, Predacon Computer NaviCo, Una

Super Lifeform Transformers Beast Wars Returns

• Rikako Aikawa - Strika
• Isshin Chiba - Diagnostic Drone, Aero Drones, Motorcycle Drones, Tank Drones, Vehicon Mole
• 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, Terror Mandar
• 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 II
• 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-chan
• 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 - Elephorca
• 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 - Rartorata
• 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 - Cohrada
• Jun Uemoto - Longrack
• Kazuki Yao - Saberback, God of the Maximals

Car Robots

• Mami Fukai - Jenny
• Masao Harada - Ro-Tor, Karl'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 - Karl, 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, Okasai (#5, 37)
• Yukiko Tamaki - Wedge, Landfill
• Eisuke Yoda - Ironhide

Robotmasters

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

Micron Legend

• 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
• Taitem Kusunoki - Rad's father (#41)
• Yukie Maeda - Carlos Lopez, Sureshock
• Takako Matsumoto - Boy (#10)
• Masataka Nakai - Rad White, Grindor
• Kōsuke Okano - Hot Shot
• Tōru Ōkawa - Optimus Prime, Nemesis Prime
• Takahiro Sakurai - Sideways
• Ikuya Sawaki - Red Alert
• Tomo Shigematsu - Rad's mother (#41)
• Toshitaka Shimizu - Autobot (#31)
• Tarusuke Shingaki - Billy
• 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
• 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
• 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
• 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
• 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
• Show Hayami - Narrator, Vector Prime
• Daisuke Hirakawa - Hot Shot
• Eriko Hirata - Lori's Mother, TV Reporter (#25)
• Hiroaki Hirata - Ransack, Evac, Ernesto
• 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
• Hōko Kuwashima - Jolt
• Natsuko Kuwatani - Thunderblast
• Kenichi Mochizuki - Brakedown, Crosswise, Quickmix, Coby's father, Sheriff, Old Man
• Rika Morinaga - Lori
• Toshihiko Nakajima - Crumplezone, Dark Crumplezone
• Jōji Nakata - Megatron
• Rintarō Nishi - Colonel Franklin
• Tomoyuki Shimura - Landmine
• Tarusuke Shingaki - Scattorshot
• Junichi Suwabe - Tim Hansen (#1-11)
• Taketora - Mudflap, Cybertron Buzzsaw, Cybertron 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

• Chafūrin - Bobby Bolivia
• Tesshō Genda - Optimus Prime
• Tetsuo Gotō - Ron Witwicky
• Yasuyoshi Hara - Tom Banachek
• Marika Hayashi - Maggie Madsen
• Minoru Hirano - John Keller
• Hiroshi Iwasaki - Bumblebee
• Katsuhiro Kitagawa - Ironhide, Barricade
• Fuminori Komatsu - Sam Witwicky
• Taitem Kusunoki - Jazz
• Tadashi Miyazawa - Starscream
• Yūichi Nagashima - Seymour Simmons
• Kōtarō Nakamura - Megatron
• Yukari Nozawa - Judy Witwicky
• Wataru Takagi - Glen Whitmann
• Kanako Toujō - Mikaela Banes
• Jin Urayama - Ratchet
• Jin Yamanoi - Robert Epps
• Fumiya Yazaki - William Lennox

Animated

• Rikako Aikawa - Red Alert, Strika
• Satomi Akesaka - Sari Sumdac
• 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
• Takako Honda - Slo-Mo
• Atsushi Imaruoka - Ironhide, Cliffjumper, Oil Slick, Highbrow, Warpath
• Hideo Ishikawa - Jazz, Spittor
• Hiroya Ishimaru - Rodimus Prime
• Mitsuo Iwata - Wreck-Gar
• Nobutoshi Canna - Swindle
• Kensō Katō - Wasp/Waspinator
• Daisuke Kishio - Bumblebee
• Katsuyuki Konishi - Angry Archer, Spike Witwicky
• Takehito Koyasu - Nanosec
• Jūrōta Kosugi - Master Disaster
• Kenta Miyake - Alpha Trion, Blackout, Bulkhead
• Takashi Nagasako - Isaac Sumdac, Snarl, Brawn
• Yūichi Nagashima - Blitzwing
• Daiki Nakamura - Mixmaster
• Takahiro Sakurai - Blurr
• Junichi Suwabe - Sentinel Prime
• Kōsuke Okano - Headmaster, Hot Shot
• Tōru Ōkawa - Ratchet, Porter C. Powell
• 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 - The Fallen, Prime
• Daisuke Gōri - Soundwave, Prime
• Tetsuo Gotō - Ron Witwicky
• Yasuyoshi Hara - Morshower, Devastator, Prime
• Masako Katsuki - Arcee
• Katsuhiro Kitagawa - Ironhide
• Fuminori Komatsu - Sam Witwicky
• Kōki Mitomo - Theodore Galloway
• Tadashi Miyazawa - Starscream
• Yūichi Nagashima - Seymour Simmons
• Kōtarō Nakamura - Megatron
• Kenji Nomura - Jetfire
• Yukari Nozawa - Judy Witwicky
• Shūhei Sakaguchi - Leo Spitz
• Tomokazu Seki - Skids
• Yōhei Tadano - Mudflap
• Naoki Tatsuta - Wheelie, Scalpel
• Kanako Toujō - Mikaela Banes
• Jin Urayama - Ratchet
• Hiroko Ushida - Alice
• Jin Yamanoi - Robert Epps
• Fumiya Yazaki - William Lennox

Dark of the Moon

• Yutaka Aoyama - Dutch
• Hisao Egawa - Sideswipe
• Tesshō Genda - Optimus Prime
• Tetsuo Gotō - Ron Witwicky
• Yasuyoshi Hara - Morshower
• Hiroshi Iwasaki - Leadfoot
• Tetsuo Kanao - Bruce Brazos
• Nobuyuki Katsube - Sentinel Prime
• Katsuhiro Kitagawa - Ironhide
• Sanae Kobayashi - Carly Spencer
• Fuminori Komatsu - Sam Witwicky
• Masao Komaya - Laserbeak
• Takeshi Maruyama - Jerry Wang
• Tadashi Miyazawa - Starscream
• Yūichi Nagashima - Seymour Simmons
• Kōtarō Nakamura - Megatron
• 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
• Shinpachi Tsuji - Que
• Jin Urayama - Ratchet
• Jin Yamanoi - Robert Epps
• Fumiya Yazaki - William Lennox

Prime

• 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.2, Pral
• Yasunori Masutani - Knock Out, Gra
• Kenta Miyake - Shockwave
• Chisato Mori - Sierra
• Toshiyuki Morikawa - Optimus Prime, O.P.
• Hitomi Nabatame - June Darby
• Takashi Nagasako - Bulkhead, B.H., Jayz
• Hidetoshi Nakamura - Unicron
• Kenji Nomura - William Fowler, Dai, Ozu
• Kazuyuki Okitsu - Smokescreen, S.2
• Takahiro Sakurai - Vince
• Noriaki Sugiyama - Cliffjumper
• Yūki Tai - Wheeljack, Makeshift, Gabu, Noji, Wuji
• Nobuo Tobita - Ratchet, R.A., Sais
• Satoshi Tsuruoka - Starscream
• Ryōka Yuzuki - Airachnid, Ida

Go!

• Atsushi Imaruoka - Judora
• Tetsu Inada - Budora
• Masami Iwasaki - Gaidora
• Mikako Komatsu - Isami Tatewaki
• Junji Majima - Sensuimaru
• Kenta Miyake - Benkei Musashibō
• 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

Age of Extinction

• Tesshō Genda - Optimus Prime
• Marika Hayashi - Darcy Tirrel
• Yūki Hayashi - Shane Dyson
• Akio Hirose - James Savoy
• Naomi Kusumi - Hound
• Kiyomitsu Mizūchi - Drift
• Shōko Nakagawa - Tessa Yeager
• Yutaka Nakano - Harold Attinger
• Ryūzaburō Ōtomo - Galvatron
• Shirō Saitō - Brains
• Setsuji Satō - Lucas Flannery
• Hideaki Tezuka - Crosshairs
• Hiroshi Tsuchida - Cade Yeager
• Hideyuki Umezu - Joshua Joyce
• Jin Urayama - Ratchet
• Kōichi Yamadera - Bumblebee