Gaticomi Vol.46
[Koutarou] B☆B☆IDOL
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COMIC Magnum Vol. 34
Eggu ~Chou Ero Gal Shijou Shugi~
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(CR32) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Nagisa no Kedamono (MAID iN HEAVEN)
COMIC Ananga Ranga Vol. 64
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Tenkaichi dare ga Lum-chan da Taikai (Urusei Yatsura)
[Anthology] Kindan Kanin Vol. 12 Boshi Soukan
Men's Gold 2017-02
Men's Gold 2013-08
[mow (Shiine)] A Book Where Makoto and Haruka are all Lovey Dovey (Free!) [ENG] [Always Here Scans]
Gaticomi Vol.44
[Oyama Yasunaga] Fuufu Koukan Game | 夫婦交姦性遊戲 [Chinese]
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (1) [Digital]
Gaticomi Vol.55
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (3) [Digital]
[Oyama Yasunaga] Shakkin Shoujo Dorei [Digital]
Magazine Cyberia Vol. 061
Comic Magnum Vol.22 [Digital]
Men's Gold 2016-11
[Kaishou Nachi] Metamorph Trouble -Transformation Trouble-
COMIC MAGNUM X Vol. 20 [Digital]
[Oyama Yasunaga] Seifuku Shoujo Jiru
COMIC LEMON CLUB 2003-01
COMIC Magnum Vol. 33
COMIC Ananga Ranga Vol. 78
COMIC Magnum Vol. 47
[Oyama Yasunaga] Kegasareta hitoduma nurunuru massage club
(C63) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Piano Lesson (The Big O)
[Oyama Yasunaga] Kageki Ryoujoku!! | An excessive rape!!
COMIC LEMON CLUB 2001-09
Ingoku Gakuen
COMIC Ananga Ranga Vol. 32
COMIC Mate 1998-01
(C66) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER Vol.18 (Dead or Alive)
Akuma ga Kitarite Koshi o furu (Devilman)
Men's Gold 2016-11 [Digital]
Comic Hime Dorobou 2004-06
COMIC Ananga Ranga Vol. 13
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Suman Nou Nagase-san (ToHeart)
COMIC Ananga Ranga Vol. 43
(C77) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Mega × Dora! 02 (Toradora!)
Senzo ha Hiaburi
COMIC Magnum Vol. 51
Comic Lemon Club 1997-08
(CSP4) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Sora Kara Koboreta Sugoi Shiru (Kaleido Star)
COMIC Ananga Ranga Vol. 74
COMIC Magnum Vol. 38
Men's Gold 2014-05
COMIC Ananga Ranga Vol. 28
[Oyama Yasunaga] Puff Puff Parfait
Men's Gold 2017-11 [Digital]