[Sanjou Tomomi] Niizuma No Shuuchi Play
[Niizuma Gaikokkaku] Kaa-san ga Fudeoroshi Shiteageru
[Ohmi Takeshi] Haruko-san no Niizuma Recipe Ch. 1 [Chinese] [黑条汉化]
[Ohmi Takeshi] Haruko-san no Niizuma Recipe Ch. 3 [Chinese] [黑条汉化]
Niizuma x Niizuma x Niizuma!? ~Watashi ga Tsuma Desu!~
(C89) [Studio Aruta (Kusui Aruta)] Niizuma Erichika to Hitasura Icha Icha Love Love Sex Suru Hon (Love Live!)
[Kitsune (Tachikawa Negoro)] Niizuma (♂) ni Tanin ga Ride suru Hon-ssu NTR Hon-ssu! (Cardfight!! Vanguard) [English]
(C85) [Hachiouji Kaipan Totsugeki Kiheitai (Makita Yoshiharu)] Akatsuki-san no Niizuma Apron | Akatsuki-san's Newlywed Apron (Log Horizon) [English] [EHCove]
[Circle Eden (Diisuke)] Niizuma Yuyuko-sama ga Hitasura Tsukushite Amayakashitekureru Hanashi (Touhou Project) [Digital]
[Yutakame] Niizuma o Otosu Appli ~Otto no Mae de Irenaide!~ 1-2