• Jan Kandou/GekiRed: Hiroki Suzuki (鈴木 裕樹, Suzuki Hiroki?)
  • Jan Kandou/GekiRed (trẻ; các tập 15, 46, 47): Arashi Fukasawa (深澤 嵐, Fukasawa Arashi?)
• Ran Uzaki/GekiYellow: Mina Fukui (福井 未菜, Fukui Mina?)
• Retsu Fukami/GekiBlue: Manpei Takagi (高木 万平, Takagi Manpei?)
• Gou Fukami/GekiViolet: Riki Miura (三浦 力, Miura Riki?)
• Ken Hisatsu/GekiChopper: Sotaro (聡太郎, Sōtarō?, Sotaro Yasuda)
• Rio/Black Lion Rio/Phantom Beast King Rio: Hirofumi Araki (荒木 宏文, Araki Hirofumi?)
  • Rio (trẻ; các tập 1, 12, 46, 47), Học trò người Hồng Kông của Jan (tập 49): Shogo Ehara (江原 省吾, Ehara Shōgo?)
• Mele: Yuka Hirata (平田 裕香, Hirata Yuka?)
• Long: Naoki Kawano (川野 直輝, Kawano Naoki?)
• Miki Masaki: Kazue Itoh (伊藤 かずえ, Itō Kazue?)
• Natsume Masaki: Sakina Kuwae (桑江 咲菜, Kuwae Sakina?)
• Kentaro Hisatsu: Taro Ishida (石田 太郎, Ishida Tarō?)
• Sachiko Hisatsu: Juri Ihata (井端 珠里, Ihata Juri?)
• Dan: Kenji Oba (大葉 健二, Ōba Kenji?)

Lồng tiếng

• Master Sha-Fu: Ichirō Nagai (永井 一郎, Nagai Ichirō?)
• Elehung Gambou: Yū Mizushima (水島 裕, Mizushima Yū?)
• Bat Li: Shūichi Ikeda (池田 秀一, Ikeda Shūichi?)
• Sharkie Chan: Hiroya Ishimaru (石丸 博也, Ishimaru Hiroya?)
• Gorie Yen: Ryūzaburō Ōtomo (大友 龍三郎, Ōtomo Ryūzaburō?)
• Michelle Peng: Atsuko Tanaka (田中 敦子, Tanaka Atsuko?)
• Bion Biao: Takeshi Kusao (草尾 毅, Kusao Takeshi?)
• Bae: Akira Ishida (石田 彰, Ishida Akira?)
• Kata: Rokurō Naya (納谷 六朗, Naya Rokurō?)
• Rageku: Naoko Kouda (幸田 直子, Kōda Naoko?)
• Maku: Hidekatsu Shibata (柴田 秀勝, Shibata Hidekatsu?)
• Sanyo: Hideyuki Umezu (梅津 秀行, Umezu Hideyuki?)

Trang phục

• GekiRed, GekiTohja: Hirofumi Fukuzawa (福沢 博文, Fukuzawa Hirofumi?)
• GekiYellow: Sanae Hitomi (人見 早苗, Hitomi Sanae?)
• GekiBlue, Long (mặc áo giáp): Yasuhiro Takeuchi (竹内 康博, Takeuchi Yasuhiro?)
• GekiViolet: Riichi Seike (清家 利一, Seike Riichi?)
• GekiChopper, Maku: Jun Watanabe (渡辺 淳, Watanabe Jun?)
• Maku (tập 35): Jirō Okamoto (岡元 次郎, Okamoto Jirō?)
• Master Sha-Fu, RoboTough: Naoko Kamio (神尾 直子, Kamio Naoko?)
• Rageku: Yūki Ono (小野 友紀, Ono Yūki?)
• Elehung Gambou: Masaru Ōbayashi (大林 勝, Ōbayashi Masaru?)
• Bat Li: Tsutomu Kitagawa (喜多川 務, Kitagawa Tsutomu?)
• Sharkie Chan, Mele (mặc áo giáp, tập 36): Motokuni Nakagawa (中川 素州, Nakagawa Motokuni?)
• Gorie Yen, Kata: Hideaki Kusaka (日下 秀昭, Kusaka Hideaki?)
• Michelle Peng: Keiko Hashimoto (橋本 恵子, Hashimoto Keiko?)
• Bion Biao, Black Lion Rio: Yasuhiko Imai (今井 康彦, Imai Yasuhiko?)
• Mele (mặc áo giáp): Yūichi Hachisuka (蜂須賀 祐一, Hachisuka Yūichi?)