[Takanaga Kouhei] Pantsu Haite! (Cotton☆Pants) [English] {Hennojin} [Digital]
[Takanaga Kouhei] Tsugakuro | School Commute Ch. 1-4 [English] [S.T.A.L.K.E.R.] [Digital]
[Nishikousaka Kouhei] Kimi to Houkago
[Nishikousaka Kouhei] Okawari Jiyuu Dayo
(SC33) [D.N.A.Lab. (Miyasu Risa)] shiro towa nurete sukeru mono (KiMiKiSS)
(C59) [Kiss Cube (Serikawa Kazumi)] A's collection
(SC32) [Drakle-Nekota Perpetual Motion (Nekota Nanami)] kiss me kiss you (KiMiKiSS)
[Takanaga Kouhei] Tsugakuro [Digital]
(C83) [Kouzaka-san to Makino Jimusho (Kouzaka Kouhei, Taki Minashika)] SISTERS -Natsu no Saigo no Hi- ART WORK (SISTERS -Natsu no Saigo no Hi-)
[Takanaga Kouhei] Watashi no Hou ga! (Rori☆Kon) [English] [ATF]