OVA bundled with 12th manga volume. The OVA includes a popular chapter that was not adapted in the TV series.
Takahiro Sakurai
Kyōya Sata (voice)
Kanae Itou
Erika Shinohara (voice)
Ai Kayano
Ayumi Sanda (voice)
Yoshimasa Hosoya
Takeru Hibiya (voice)
Yoshitsugu Matsuoka
Nozomi Kamiya (voice)
Ayumu Murase
Yū Kusakabe (voice)
Mariya Ise
Marin Tachibana (voice)
Mikako Komatsu
Aki Tezuka (voice)
Nobunaga Shimazaki
Yoshito Kimura (voice)
Aya Hisakawa
Hitomi Sata (voice)