[Sakaiya. (Kozirow)] Tenshi to Akuma to Onazaru Doutei Nonke Chuugakusei no Hanashi. [Chinese]

(Shota Scratch 19) [Sakaiya. (Kozirow)] Baishun no Hanashi.

(Shota Scratch SP2) [Sakaiya (Kozirow)] Nangoku Shounen Kaisouroku

(Shota Scratch 14) [Sakaiya (Kozirow)] Caramel Boys Try Lovers 3

(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)

[Sakaiya (Kozirow)] Datte Konnani Kawaiin Dakara. [Digital]

[Sakaiya (Kozirow)] Caramel Boys Try Lovers 5 [Digital]

[Sakaiya (Kozirow)] Hajimete no Date no Hanashi. [Digital]

(Shota Scratch 15) [Kozirow (Sakaiya)] Shokushu no Hanashi

[Sakaiya (Kozirow)] Shiawase no Hanashi. [Digital]

(Shota Scratch SP4) [Sakaiya. (Kozirow)] Lotta Love Lotta Love (Mobile Suit Gundam Tekketsu no Orphans)