[Kotatsuya (Kotatsu Neko)] Majokko Graph (Various)
Atarashii Okaa-san to Ecchi na Hatsutaiken
(C87) [Kotatsu de Mikan Chokubaijo (Semahiro)] Hito o Dame ni suru Secchikei Chounyuu
(C34) [Kotatsuya (Rei Aran, Kotatsu Neko)] Honobono! Iczer 1 (Fight! Iczer One)
[Kotatsuya (Kotatsu Neko)] Hoka Taisei Dangaiou (Dangaioh - Hyper Combat Unit)
(Golden Stars) [g-rough (Kotatsu)] Ecchi na Nori-kun (JoJo's Bizarre Adventure)
(CR4) [Kotatsuya (Kotatsu Neko)] Hoka Taisei Dangaioh (Dangaioh - Hyper Combat Unit)
Sensei to Midori ga Ecchi Suru Hanashi | 老师跟小绿色色的故事
[Kotatsuya (Kotatsu Neko)] MOVIE (Urusei Yatsura)
Ecchi na Nori-kun
