[Koutarou with t] Naked
Imouto to Kyuushuu Gokko
[Koutarou] Mega Boing Wife ~Super Tits Wife Freaks~
[Koutarou Ookoshi] Moon-Eating Insects
Haru no Semi
[Idobata Kaigisho (Fried)] Utakata no Yume (Kantai Collection -KanColle-) [Digital]
COMIC Bazooka 2011-12
Comic Bazooka DEEP 2007-07 Vol.1
{Koutarou] Lewd Stream Record
[Anthology] Houkago Sex Life
(C60) [Koutarou With T (Koutarou)] Gin-Gin-Ginrei-san Ganbare! Daisaku Hen | Ginrei-san Is Horny! Do Your Best, Daisaku-kun! (GIRL POWER Vol. 7) [English] [Copy Of] [Decensored]
[Koutarou] Poolside Ecstasy (Namaiki! 2007-05)
Dead or Alive | Girl Power Vol.17 [Koutarou With T]
BB-chan no Senpai Yarisute Daisakusen
Figuisch
[Koutarou] Wagamama Oppai
(C69) [Type-G (Ishigaki Takashi)] Utakata Sakurairo (Fate/stay night) [English]
(C91) [Takatakaya (Kaniya Shiku)] Torokeru Fumi-Cup (THE IDOLM@STER CINDERELLA GIRLS)
[WONDERFUL ONE (Koutarou, Kawara Keisuke,Kanesada Keishi)] PAINT IT BLACK (Various)
[Tooku no Sora (Utakata Nagi)] Tsuujou no 3-bai no Mecha Shiko (Gundam Build Fighters Try) [Digital]
Doki! Special 2009-06
(C95) [Takatakaya (Kaniya Shiku)] BB-chan no Senpai Yarisute Daisakusen | BB-chan's Big Plan To Do It With Senpai (Fate/Grand Order) [English] {Doujins.com}
COMIC BAVEL 2015-11 [Digital]
[Koutarou Ookoshi] Conjoined Paradise
COMIC Purumelo 2010-12 [Digital]
[Rokka (Yuinoz)] Utakata no Yume (Naruto)
[Rippadou] NEXT Climax Magazine 16 (Neon Genesis Evangelion)
COMIC Purumelo 2009-11 Vol.35
WEB Ban COMIC Gekiyaba! Vol. 143
COMIC Purumelo 2006-08 Vol.1 [Digital]
Hoshikawa Lily: Masao Saga
[Anthology] Denei Tamatebako 4 - Utakata no Tenshi-tachi (Various)
Comic Bazooka DEEP 2009-01 Vol.10
Comic Bazooka DEEP 2009-03 Vol.11
COMIC Purumelo Vol.23 [2008-11]
(C64) [Koutarou with T (Koutarou, Tecchan, Oyama Yasunaga etc] GIRL POWER Vol.14 (Air Master)
[OHKOSHI Koutarou] Moon-Eating Insects [English] [Fumikiri] (Ch. 1-4 of 9)
(C71) [Koutarou With T (Koutarou)] GIRL POWER Vol.23 (Dead or Alive)
(Chain Burst!2chain) [Red Delicious (Nakamura Koutarou)] Back Stage Lovers (Granblue Fantasy)
(C63) [Satsukidoh (Miyabi Juri)] Utakata (Suikoden 3)
Tengoku ni Musubu Koi | The Love that Binds Us to Heaven
COMIC Purumelo 2014-04
(C79) [SyS-COLORS (nemou)] Touhou de Erohon (Touhou Project)
COMIC Ananga Ranga Vol. 32
COMIC Purumelo 2013-11 Vol.82 [Digital]
Shota ga Tame ni Bel wa Naru 3
[Dynamite Honey (Machi Gaita)] Dynamite Series 5 Dynamite Honey (Cutey Honey)
(C86) [434 Not Found (isya)] Utakata no Yume (HappinessCharge Precure!) [Chinese] [CE家族社&大友同好会]
COMIC Purumelo 2012-04 [Digital]
[Studio Q (Natsuka Q-ya)] Utakata (Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai.) [Digital]
[Koutarou] B☆B☆IDOL Final Splash!!!
(C87) [Takatakaya, Ring Castle (Kaniya Shiku, Suzushiro Atsushi)] Couple of Whirlwinds (Kantai Collection -KanColle-)
Utakata no Akumu
[OHKOSHI Koutarou] Figuisch [English] [Fumikiri]
Zombie and SEX