[Koutarou] B.B Idol [ENG]
[OHKOSHI Koutarou] Moon-Eating Insects [English] [Fumikiri] (Ch. 1-6 of 9)
[OHKOSHI Koutarou] Moon-Eating Insects [English] [Fumikiri] (Ch. 1-8 of 9)
(C64) [Koutarou with T (Koutarou, Tecchan, Oyama Yasunaga etc] GIRL POWER Vol.14 (Air Master)
[Koutarou] Doki! Special (2007-08)
(C61) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER Vol.9 (Dirty Pair)
[Koutarou] Wagamama Oppai
[Koutarou] Doki! Onna darake no Mujintou First Impact - An uninhabited island full of women
[OHKOSHI Koutarou] Figuisch [English] [Fumikiri] (Ch. 1-8 of 10)
(C66) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER Vol.18 (Dead or Alive)