An OVA for R-15 bundled with the tenth volume of the novel.
as Fukune Naruhara
as Fukune Narukara
as Taketo Akutagawa
as Raika Meiki
as Ran Musen
as Tsukuru Kagaku
as Ritsu Enshuu
as Kurumi Kuroki
as Katsuyo Kurabu
as Utae Sonokoe
