This is a list of all the Seiyu in the Japanese Version of Groove Adventure Rave.
Ayako Kawasumi: Elie
Tomokazu Seki: Haru
Showtaro Morikubo: Musica
Akira Sasanuma: Yulius
Chiharu Tezuka: Hole, Lasagne
Dai Matsumoto: Gou
Erika Amano: Musica (Young)
Hideo Ishikawa: Schneider
Hiro Mashima: Himself
Hiroaki Ishikawa: Puusha
Hiromi Sugino: Bisu
Hiroshi Matsumoto: Go
Hiroshi Yanaka: Alpine Spaniel
Hitoshi Bifu: Haja
Jin Yamanoi: Rize
Kanako Tateno: Chino, Lillith Nina, Melodia
Katsuaki Arima: L'Tiangle
Katsuya Shiga: Griffon Kato, Rizen, Tsuyoshi
Kazuya Ichijou: Lance
Kenji Nojima: Solacido
Kouichi Toochika: Feber, Shiba (Young)
Kousuke Okano: Dalmation, Hebi, Nakajima, Rionette, Soleil
Mami Nakajima: Clea Maltese
Masami Kikuchi: Sieg Hart
Masanori Katsuragi: Wolf
Masashi Yabe: Kalen Bog
Masaya Takatsuka: Franken Bill
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Masuo Amada: Fua
Miki Nagasawa: Rosa
Moyu Arishima: Remi
Naoki Makishima: Gunetto
Nobutoshi Canna: Jegan
Satsuki Yukino: Cattleya Glory
Shoko Kikuchi: Sakura Glory
Showtaro Morikubo: Soldier
Souichiro Hoshi: Lucia Leagrove
Souichirou Tanaka: Belial, La Grace, Tanchimo
Takayuki Fujimoto: Slade
Takehiro Murozono: Jade, Let
Tesshô Genda: King
Tetsu Inada: Genma, Marcu Belunju
Tomohisa Asou: Georco
Tomomichi Nishimura: Narrator, Shiba (Old)
Toshihiko Nakajima: Blanc, Deerhound
Toshihiko Seki: Shuda
Toshiyuki Morikawa: Gale Glory
Yukana Nogami: Reina
Yukiji: Plue, Ruby
Yusei Oda: Deep Snow
Yuuichi Nagashima: Musica the Blacksmith