Originally an April's Fool in 2007, this one episode OVA is a spin-off of the School Days game by 0verflow, and shows Kokoro Katsura, the little sister of one of the main characters, from her other side. A mahou shoujo out to save the world, or something like that. (Source: AniDB)

Genres

Cast

Makoto Itou

Daisuke Hirakawa

Sekai Saionji

Shiho Kawaragi

Kotonoha Katsura

Tae Okajima

Kokoro Katsura

Megu Ashiro

Youko Saionji

Megu Ashiro

Narrator

Kenyuu Horiuchi

Nanami Kanroji

Chiaki Takahashi

Hikari Kuroda

Ryouko Tanaka

Setsuna Kiyoura

Kei Imoto

Taisuke Sawanaga

Yoshirou Matsumoto