(Shota Scratch 13) [Sakaiya (Kozirow)] Dororitsu Chi ! (Berserk)
愛国少年婚姻譚_前_
Kozirow - Taso Galle Sunset (Kyoushou Sentai Danjijaa)
[Sakaiya (Kozirow)] Caramel Boys Try Lovers 4
[Kozirow] Caramel Boys Try Lovers
[Sakaiya (Kozirow)] Caramel Boys Try Lovers 5 [Digital]
[from SCRATCH (Johnny)] Monban no Onee-san ga Oshioki Shite Ageru. (Touhou Project) [Digital]
(Shota Scratch 14) [Sakaiya (Kozirow)] Caramel Boys Try Lovers 3
(Shota Scratch 17) [Shotaian (Aian)] Slave Boys
(Shota Scratch 18) [Sakaiya (Kozirow)] Ore no Aibou ga Homo de Ki ga Tsuitara Koibito ni Natte ita Ken ni Tsuite (Phantasy Star Online 2)