(Tora Matsuri 2015) [Public bath (Izumi Yuhina)] Himitsu no Kyoushitsu (Gochuumon wa Usagi desu ka?)
[CIRCLE ENERGY (Imaki Hitotose)] Gochinmon wa Usagi Desu ka? (Gochuumon wa Usagi Desu ka?) [Digital]
(C77) [Kantou Dougakai (Uno Makoto)] Futa-chan Character Book [English] [Jakyou Honnou] [Decensored]
(CT28) [0000 (Akito.)] Chiya-chan to Hoken Taiiku (Gochuumon wa Usagi Desu ka?) [English] {Hennojin}