[Hiiro no Kenkyuushitsu (Hitoi)] Ochiba Nikki -Natsume Nae Hen 2- [Digital] [Incomplete]
[Hiiro no Kenkyuushitsu (Hitoi)] Mask Haishin Konoha-chan | Konoha-chan's masked live stream [English] [Lewd Rider Ero]
[Hiiro no Kenkyuushitsu (Hitoi)] Ochiba Nikki Another Page [English] [ddock17] [Digital]
[Hiiro no Kenkyuushitsu (Hitoi)] Mask Haishin Konoha-chan [Chinese] [無邪気漢化組]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Icha Love Next Batter
[Hiiro no Kenkyuushitsu (Hitoi)] Ochiba Nikki -Natsume Nae Hen 2- [Incomplete]
(C57) [Tsurupeta Kenkyuusho (Hoshino Fuuta, Okaya Hitsuji)] Hoshino Fuuta no Oekaki Book (Various)
(C89) [Kuromahou Kenkyuujo (wizakun)] Kyou wa Sukoshi dake Senobi o Shite Tooku o Miyou (Yotsubato!)
(C82) [Kakumei Seifu Kouhoushitsu (RADIOHEAD, Yuuge, Sexyturkey)] Watashi ga Sex Dekinai no wa Dou Kangaetemo Koitsu ga Warui! (Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!)
