[Arai Kaikan] Aido Sekkan
[Arai Kaikan] Kakyusei Zenra-Choukyo
[Arai Kaikan] Gakkou no Dorei [Digital]
[Arai Kaikan] Sentou Shoujo-tai
[Arai Kaikan] Denkou Shoujo-tai
[Arai Kaikan] Joshi Kousei Dorei
[Arai Kaikan] Rachi Inkou [Digital]
[Arai Kaikan] Kyonyu Jyogakuin
[Arai Kaikan] Utaou Ai no Uta wo Kanadeyou Ai no Melody
[Arai Kaikan] Kairaku Lupin Sanzensei | 快樂魯邦三千世 [Chinese]
