- Hozumi Gôda
- Â Lio Convoy unknown episodes
- Tetsuo Komura
- Â Galvatron, Narrator unknown episodes
- Junko Takeuchi
- Â Moon unknown episodes
- Hiroki Takahashi
- Â Starscream, Hellscream, Mantis unknown episodes
- Yumiko Kobayashi
- Â Lio Junior, Magnaboss unknown episodes
- Takashi Matsuyama
- Â Gigastorm, Powerhug / ... unknown episodes
- Takeshi Maeda
- Â Gimlet unknown episodes
- Eiji Takemoto
- Â Dirge, Dirgegun unknown episodes
- Yûji Kishi
- Â Scuba, Drillnuts unknown episodes
- Ryô Naitô
- Â DJ, Tripledacus, Ikard Octoba Barks unknown episodes
- Masami Iwasaki
- Â Bighorn unknown episodes
- Chieko Higuchi
- Â Artemis unknown episodes
- Haruhi Nanao
- Â Navi-chan unknown episodes
- Tadashi Miyazawa
- Â Autostinger, Coelagon unknown episodes
- Norihisa Mori
- Â Scissorboy unknown episodes
- Junji Sanechika
- Â Thrust, Thrustor unknown episodes
- Katashi Ishizuka
- Â Tasmania Kid unknown episodes
- Hitoshi Bifu
- Â Autocrusher, Terror Mandar unknown episodes
- Miwa Matsumoto
- Â Scylla unknown episodes
- Sanryô Odaka
- Â Apache unknown episodes
- Takeshi Watanabe
- Â B.B., Max B., Big Mos unknown episodes
- Hiroaki Harakawa
- Â Santon unknown episodes
- Kazuhiko Nishimatsu
- Â Halfshell, God Neptune unknown episodes
- Hiroaki Ichinowatari
- Â Sea Phantom unknown episodes
- Daisuke Ishikawa
- Â Motorarm unknown episodes
- Kenji Nakano
- Â Diver unknown episodes
- Kôhei Kowada
- Â Autojetter unknown episodes
- Mantarô Iwao
- Â Skywarp unknown episodes
- Ken'ichirô Tanabe
- Â Tonbot unknown episodes
