COMIC Purumelo 2008-03 Vol.15
[Koutarou with T] 爆乳先生のHなご褒美
Touko no Hon
[Koutarou] Innyuu Tsuma ga Oshietekureru Seikyouiku [Digital]
COMIC Purumelo 2007-07 vol.07
COMIC Purumelo 2009-01 Vol. 25
[Koutarou With T] GIRL POWER Vol.6 (ZOIDS)
(C51) [Wonderful One (Koutarou)] Four Sticks+ (various)
[Anthology] Purupuru Tengoku Vol. 12
[Haguruman (Koutarosu)] Ogami Marina!! MAX (Bakusou Kyoudai Let's & Go!!) [Digital]
Leaf no Hon
[Anthology] Naru Hina Plus 4 (Various)
コエニダシテ。
(C64) [Koutarou with T (Koutarou, Tecchan, Oyama Yasunaga etc] GIRL POWER Vol.14 (Air Master)
Senpai no Iu Koto Nanode。
(SC64) [Haguruman (Koutarosu)] Hikari to Kasumi no Hon (Pokemon)