bi no Kyoujin: x SideBi no Kyoujin: X Side; Kobi no Kyoujin: X Side; 媚の凶刃 ~X Side~

Includes: - Bi no Kyoujin: X Side (3 parts + full color extra) Kobi no Kyoujin extra stories. First episode takes place 3 years after Nirasawa meet Kabu for the first time. - Bi no Kyoujin: KOUKI Side - Science room (Rikashitsu from Pink Gold 2) - Akanawa (Pink Gold 3) - Not equal - extra chapter