[Oyama Yasunaga] Fuufu Koukan Game | 夫婦交姦性遊戲 [Chinese]
Comic Mate 2007-04
COMIC Magnum Vol. 47
COMIC Ananga Ranga Vol. 73
Men's Gold 2016-11 [Digital]
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Suman Nou Nagase-san (ToHeart)
COMIC Ananga Ranga Vol. 47
COMIC Magnum Vol. 39
Gaticomi Vol.46
[Oyama Yasunaga] Fuufu Koukan Game ―Shumatsuu no Inen― [Digital]
COMIC Magnum Vol. 57
[Oyama Yasunaga] Seibo Inran
COMIC Ananga Ranga Vol. 81
Senzo ha Hiaburi
[Anthology] The Lolita
COMIC Mate 2008-04
Comic Mate 1999-12
(CR36) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] Girl Power Vol. 19 (Various)
Magazine Cyberia Vol. 075 [Digital]
[Oyama Yasunaga] Onnakyoushi Choukyou - Woman Teacher Training
Gaticomi Vol. 39
(C77) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Mega × Dora! 02 (Toradora!)
(COMIC1☆4) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Yarudora - Otsukare Sampaguita hen (Toradora!) [English] =TV=
COMIC Magnum Vol. 44
Men's Gold 2016-05
COMIC Ananga Ranga Vol. 13 [Digital]
COMIC Ananga Ranga Vol. 29
Fuufu Koukan Game ―Shumatsuu no Inen―
[Oyama Yasunaga] Ingoku Gakuen [Digital]
COMIC Magnum Vol. 34
(CR32) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Nagisa no Kedamono (MAID iN HEAVEN)
Men's Gold 2017-11 [Digital]
[Oyama Yasunaga] Nukeru Karada
COMIC Ananga Ranga Vol. 33
Eggu ~Chou Ero Gal Shijou Shugi~
(C63) [Comic Kingdom (Koyama Unkaku, Oyama Yasunaga, Tecchan)] Orange Road Sex (Kimagure Orange Road)
[Anthology] Kindan Kanin Vol. 12 Boshi Soukan [Chinese]
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Senzo ha Hiaburi (Esper Mami)
[Oyama Yasunaga] Eggu ~Chou Ero Gal Shijou Shugi~ [Digital]
COMIC Ananga Ranga Vol. 32
COMIC Ananga Ranga Vol. 18
COMIC Magnum Vol. 35
[Oyama Yasunaga] Ikenai Q-PIT
COMIC Magnum Vol. 56
COMIC Ananga Ranga Vol. 26
COMIC Ananga Ranga Vol. 38
[Anthology] Gal Bitch! ~Namanaka Joutou!! DT Danshi o Gomunashi Sounyuu~ [Digital]
Tsurego to Tomodachi to Ore Monogatari
Men's Gold 2015-11
COMIC Ananga Ranga Vol. 68
Gaticomi Vol. 42
COMIC Magnum Vol. 43
COMIC Magnum Vol. 37
COMIC Magnum Vol. 44
COMIC Ananga Ranga Vol. 37
COMIC Ananga Ranga Vol. 40
Men's Gold 2018-05 [Digital]
[Anthology] Dangerous Love Vol. 5
(C79) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Moshi Eva (Neon Genesis Evangelion)
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Issho ni Sounan Shitai Hito (To Heart)
(C73) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Den-Noh Coil - Her Fist In My Hip (Dennou Coil)
Comic Mate 2008-02
COMIC Magnum Vol. 49
COMIC Maaruman 2004-11
[Deesert Vandet & 7 Grain Granola] Do The Bad Things (FFVII) (English)
Comic Magnum Vol.22 [Digital]
COMIC Ananga Ranga Vol. 83
Tomodachi to Neta Hahaoya Kangoshi | My Friend is Sleeping with my Mom, the Nurse
Gaticomi Vol.49
(C50) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Iinchou Tottemo Guai Ga Iinchou (Neon Genesis Evangelion)
(C62) [Koutarou With T (Various)] GIRL POWER Vol.10 (Urusei Yatsura, Galaxy Express 999, Initial D)
Magazine Cyberia Vol. 058
(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi Oshiyou. (Ouran High School Host Club)