Hikari Takanashi (CV Kaede Hondo), Yuki Kusakabe (CV Shiina Natsukawa), Sakie Satō (Yoko Hikasa) and Kyōko Machi (CV Minami Shinoda) will all be making voiced appearances in quests, login bonuses and gacha.
FURYU’s iOS/Android smartphone game Monmusu Harem is welcoming some guests from Shibasaki High School in a new crossover with the anime adaptation of Petos’ Interviews with Monster Girls.