☆Gayarou Original Character Art Book
[Tsuchigayu] Onii-chan Daisuki
(C89) [Youkai Tamanokoshi (CHIRO)] One Pun Hon!! (One Punch Man)
(Dai 4 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [Slime Kikaku (Kuriyuzu Kuryuu)] Ganbaru Mary no Love Sakusen! (Kyoukai Senjou no Horizon)