[Koutarou] Wagamama Oppai

(C61) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER Vol.9 (Dirty Pair)

(C62) [Koutarou With T (Various)] GIRL POWER Vol.10 (Urusei Yatsura, Galaxy Express 999, Initial D)

(CR36) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] Girl Power Vol. 19 (Various)

(CR33) [Koutarou With T (Various)] Girl Power Vol. 13 (Various)

(C64) [Koutarou with T (Koutarou, Tecchan, Oyama Yasunaga etc] GIRL POWER Vol.14 (Air Master)

(C68) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER vol.21 (Various)

[Koutarou] Mega Boing Wife ~Super Tits Wife Freaks~

[Koutarou] B☆B☆IDOL Final Splash!!!

[Koutarou] B☆B☆IDOL