[Ikennabi (Iken)] Zetsubou no Doukutsu I Kouhen

[Ikennabi (Iken)] Zetsubou no Doukutsu III Kouhen

[Ikennabi (Iken)] Zetsubou no Doukutsu III Zenpen

[Ikennabi (Iken)] Zetsubou no Doukutsu II

[Ikennabi (Iken)] Zetsubou no Doukutsu I Zenpen

[Ikennabi (Iken)] Zetsubou no Doukutsu I Bangaihen

[Ikennabi (Iken)] Elf no Shimai ni Ashita wa Konai

[Ikennabi (Iken)] Sakuri-san Kyou mo Shin de Kudasai (Demonophobia)

[Ikennabi (Iken)] Mahoutsukai Ageha Watashi, Mahoutsukai ja Nakunacchatta...

[Ikennabi (Iken)] Aku no Soshiki ni Haibokushite Ryoujoku Sareru Henshin Heroine Prism Crown [Digital]

[Ikennabi (Iken)] Taiikukan Souko ni Futari.

Zetsubou no Doukutsu III Zenpen

[Watanabe Tou (Watanabe Kenpo)] Butaningen no Doukutsu Kouhen

Butaningen no Doukutsu Kouhen

[Sumire Club] Tsuki no hikari ni teru kami iken -Gesshoku warireisai-

[Gachonerou] Zetsubou Doujin Ero (Sayonara Zetsubou Sensei) [English]

(C85) [Hirusuta (Taira Kosaka)] Zetsubou☆Locker Room ~Zetsubou☆Rocker Room~ (Danganronpa) [English] [doujin-moe.us]

(C77) [Iranshiki (Ichie Ryouko, Kojima Aya, Dogezaemon)] Zoku Zetsubou Big Bang (Sayonara Zetsubou Sensei)

(SC45) [Iranshiki (Ichie Ryouko, Kojima Aya)] Zetsubou Big Bang (Sayonara Zetsubou Sensei)

(C74) [Gravi-dan, Homuraya (Kobayashi Tetsuya, Suzunoya Wataru)] Kobushi Abiru Zetsubou Nisshi (Sayonara Zetsubou Sensei)

[Uchuusen 600gou (Ez6)] Sayonara Zetsubou Shoujotai Tsugi Preview (Sayonara Zetsubou Sensei)