Maaya Uchida
Hajime Ichinose (voice) (12 eps)
Ryota Osaka
Sugane Tachibana (voice) (12 eps)
Daisuke Hosomi
O.D. (voice) (12 eps)
Daisuke Namikawa
Jou Hibiki (voice) (12 eps)
Kotori Koiwai
Utsu-tsu Miya (voice) (12 eps)
Aya Hirano
Paiman (voice) (12 eps)
Mamoru Miyano
Berg Katze (voice) (12 eps)
Sakura Tange
President X (voice) (12 eps)
Koji Yusa
Kōichi Umeda (voice) (5 eps)
Hiroshi Yanaka
Shushō Sugayama (voice) (4 eps)