[Oyama Yasunaga] Costume Play Magician
(CR33) [Koutarou With T (Various)] Girl Power Vol. 13 (Various)
COMIC Magnum Vol. 41
Comic Magnum Vol.22 [Digital]
[ANTHOLOGY] Oshite Onee-san
COMIC Maaruman 2004-11
[Oyama Yasunaga] Joshikousei Rinkan
COMIC Ananga Ranga Vol. 72
[Anthology] Kindan Kanin Vol. 25 Boshi Seikou
COMIC Ananga Ranga Vol. 57
COMIC Magnum Vol. 49
Fujioka Haruhi to Ecchi o Shiyou.
COMIC Magnum Vol.35
(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi Oshiyou. (Ouran High School Host Club)
Comic Lemon Club 1997-08
[Oyama Yasunaga] Onnakyoushi Choukyou - Woman Teacher Training
COMIC Magnum Vol. 39
comic Genra 2003-10
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (1~3 Set) [Digital]
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Hand Maid Fuhai (Hand Maid May)
(C74) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Tome to Ojousama (Nijuu Mensou no Musume)
Off-Pako! Otome ga Shoujo o Ushinau Hi
[Oyama Yasunaga] Ikenai Q-PIT
[Oyama Yasunaga] Oyama Yasunaga Jisen Kessaku Shuu [Digital]
COMIC Magnum Vol. 44
COMIC Ananga Ranga Vol. 33
[Oyama Yasunaga] Eggu ~Chou Ero Gal Shijou Shugi~ [Digital]
Men's Gold 2017-05 [Digital]
[Oyama Yasunaga] Fuufu Koukan Game | 夫婦交姦性遊戲 [Chinese]
COMIC Ananga Ranga Vol. 13 [Digital]
COMIC Ananga Ranga Vol. 80
[Oyama Yasunaga] Shakkin Shoujo Dorei [Digital]
Men's Gold 2015-05
Kaleido Superstar Retsuden
Ingoku Gakuen
[Deesert Vandet & 7 Grain Granola] Do The Bad Things (FFVII) (English)
[mow (Shiine)] A Book Where Makoto and Haruka are all Lovey Dovey (Free!) [ENG] [Always Here Scans]
Gaticomi Vol.55
[Anthology] Kindan Kanin Vol. 12 Boshi Soukan
[Anthology] Namaiki Gal Bitch to Yaritai!! 3 [Digital]
(C71) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Maihama Vice (Zegapain)
Comic Magnum Vol.17 [Digital]
(CR29) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Akuma ga Kitarite Koshi o Furu (Devilman)
Gaticomi Vol. 55
COMIC Ananga Ranga Vol. 83
[Oyama Yasunaga] Shachiku Joshi Kabushiki Gaisha [Digital]
[Anthology] Kyoudai Renka
Magazine Cyberia Vol. 099
COMIC Magnum Vol. 33
(C63) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Piano Lesson (The Big O) [English] [biribiri]
Shachiku Joshi Kabushiki Gaisha
(CR36) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] Girl Power Vol. 19 (Various)
Comic Mate 2007-02
COMIC Ananga Ranga Vol. 41
Saimin Dorei ~Semarikuru Gifu no Inbou
[Oyama Yasunaga] Kegasareta hitoduma nurunuru massage club
Comic Hime Dorobou 2004-06
Buster Comic Vol. 1 [2007-09]
Akuma ga Kitarite Koshi o Furu
[Anthology] Kindan Kanin Vol. 12 Boshi Soukan [Chinese]
[Oyama Yasunaga] Etsuraku no Shima [Digital]
Gaticomi Vol.35
Namaiki Gal Bitch to Yaritai!! 3
COMIC Ananga Ranga Vol. 36
COMIC Ananga Ranga Vol. 28
COMIC Magnum Vol. 35
COMIC Magnum Vol. 37
COMIC Ananga Ranga Vol. 26
Kairaku ni Sasou Youen na Hokeni | 被快乐引诱的妖艳保健医
(CR27) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Issho ni Sounan Shitai Hito (ToHeart)
Shakkin Shoujo Dorei
Comic Magnum Vol.15 [Digital]
Gaticomi Vol. 46
[Koutarou] B☆B☆IDOL expansion!!
COMIC MILK PURIN 2013-05
Gaticomi Vol.44
[AKYS Honpo] Otto no Shakkin no Tame ni AV ni Deru Tsuma
[Oyama Yasunaga] Working Angels
COMIC Ananga Ranga Vol. 12 [Digital]
(C67) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Eroika (Kaleido Star)
[Oyama Yasunaga] Fuufu Koukan Game -Shumatsuu no Inen- [Chinese]
(C61) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER Vol.9 (Dirty Pair)
[Oyama Yasunaga] Fuufu Koukan Game [Chinese]