(C74) [Gravi-dan, Homuraya (Kobayashi Tetsuya, Suzunoya Wataru)] Kobushi Abiru Zetsubou Nisshi (Sayonara Zetsubou Sensei)
[Gift (Nagisa no Usagi)] Eroi Muramasa-senpai (Eromanga-sensei) [Digital]
(C74) [Hitomaron (Setouchi Sumako)] Kagiana Gekijou Shoujo 3 (Sayonara Zetsubou Sensei) [English]
Ero Doujinshi ni Zetsubou Shita!
Zetsubou Switch
(C73) [Hooliganism (Murasaki Syu, Murasame Maru, Ez6)] Reinbach (Sayonara Zetsubou Sensei)
(C74) [Shijima (Kisen)] Zetsu Mousou Rinri Kyouiku Kouza (Sayonara Zetsubou Sensei)
(SC37) [YLANG-YLANG (Ichie Ryouko)] Zetsubou Switch (Sayonara Zetsubou Sensei)
(C72) [Ponyori Densetsu (Momono Eri, Shiraishi Asuka)] Sabishii Nettaigyo (Onegai My Melody)