[Koutarou] Milk HUNT [Digital]

[Koutarou] Wagamama Oppai | Selfish Boobs [English] {doujin-moe.us}

[Koutarou] Tsuma Jirukan | A Wife's Juices [English] {doujin-moe.us}

[Koutarou] B☆B☆IDOL expansion!! [English] {doujin-moe.us}

(C70) [Karl Gotch Doujou (Inoue Koutarou)] D4 (Dead or Alive)

[Koutarou] Doki! Onna darake no Mujintou First Impact - An uninhabited island full of women

[Koutarou] Wagamama Oppai

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

(C73) [Kouchatei (Nishi Koutarou)] Gokujou Kouishou (Best Student Council)

[Koutarou] B☆B☆IDOL [English] [Fated Circle + Doujin-Moe.us]

[Koutarou] B☆B☆IDOL Final Splash!!!

[Koutarou] Ritsuko-Sensei no Kojin Jugyou | Big Breasts Teacher, Children's Virginity Hunting Expert. (COMIC Bazooka 2011-12) [English]

[Koutarou with T] メガボインワイフ

[Koutarou] B☆B☆IDOL expansion!!

[Koutarou with T] 爆乳先生のHなご褒美

[Koutarou] B☆B☆IDOL

[Koutarou] Mama Cos. (Color, English) (Original) {doujin-moe.us}

[Koutarou with T] Mama Cos.[Play01-02-03-04-Final Play]

[Koutarou] Poolside Ecstasy (Namaiki! 2007-05)

[Koutarou] BIRTH

[Koutarou] B.B Idol [ENG]

(C71) [Celluloid Brothers (Kosugi Koutarou)] Chotto ecchi na iDOL M@NGA (THE iDOLM@STER)

[Koutarou Ookoshi] Conjoined Paradise

[Koutarou Ookoshi] Moon-Eating Insects

[Koutarou] Doki! Special (2007-08)

[Takechi Koutarou] Jimiko Bitch no Seiseikatsu

[Takechi Koutarou] Milk Waitress

[WONDERFUL ONE (Koutarou, Kawara Keisuke,Kanesada Keishi)] PAINT IT BLACK (Various)

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

[Koutarou] Kyonyuu Santa no Present (COMIC Bazooka 2013-01) [Digital]

[Koutarou] Netorare Zuma (COMIC Bazooka 2012-07) [Digital]

[Koutarou] Natsu no Hitozuma Inkou (COMIC Bazooka 2012-09) [Digital]

[Koutarou] Tsuma Jirukan

[Dynamite Honey (Koutarou, Machi Gaita, Yamaura Shou)] 009 Dynamite (009-1)

[Oogoshi Koutarou] Ryouki Keiji Marusai - detective investigating bizarre case;MARUSAI -