Himitsu no Ehon Akazukin-chan -Ijiwaru Shinaide...-
(C78) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Occult Q (Occult Academy)
Buster Comic Vol. 1 [2007-09]
COMIC Magnum Vol. 46
(COMIC1☆4) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Yarudora - Otsukare Sampaguita hen (Toradora!)
Kaleido Superstar Retsuden
COMIC Ananga Ranga Vol. 49
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Suman Nou Nagase-san (ToHeart)
Comic Hime Dorobou 2007-11
COMIC Lemon Club 2006-09
COMIC Magnum Vol. 34
COMIC Bazooka 2010-10
Saimin Dorei ~Semarikuru Gifu no Inbou
COMIC Magnum Vol. 56
COMIC Ananga Ranga Vol. 44
(C68) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER vol.21 (Various)
Comic Magnum Vol.10 [Digital]
COMIC MAGNUM X Vol. 20 [Digital]
COMIC Ananga Ranga Vol. 76
COMIC Ananga Ranga Vol. 28
[Anthology] Gal Bitch! ~Namanaka Joutou!! DT Danshi o Gomunashi Sounyuu~ [Digital]
COMIC Ananga Ranga Vol. 57
(CR33) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Neko no Ishu-gaeshi (The Cat Returns)
Men's Gold 2017-11 [Digital]
Magazine Cyberia Vol. 058
Magazine Cyberia Vol. 061
COMIC Ananga Ranga Vol. 41
Bitch ~ Nousatsu Geki Erogyaru Zukan ~
COMIC Ananga Ranga Vol. 74
comic KYAAHH! Vol.01
Men's Gold 2013-05
COMIC Ananga Ranga Vol. 18 [Digital]
Men's Gold 2017-02
COMIC Ananga Ranga Vol. 77
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (1~3 Set) [Digital]
COMIC Magnum Vol.35
COMIC Magnum Vol.34
[Akiba Maou (Akiha@, Ikegami Ryouichi, Oyama Yasunaga, Tecchan)] Senshadou no Musumetachi ga Hiwai na Bitch ni Shiagarimashita (Girls und Panzer) [Digital]
[Oyama Yasunaga] Moeyo Boinken!
[Akiba Maou (Various)] Senshadou no Musumetachi ga Hiwai na Bitch ni Shiagarimashita | The Daughters of The Tank Way Were Finished in Indecent Bitsch. (Girls und Panzer) [English] [n0504] [Digital]
COMIC LEMON CLUB 2003-01
(C50) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Iinchou Tottemo Guai Ga Iinchou (Neon Genesis Evangelion)
(CR36) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] Girl Power Vol. 19 (Various)
Gaticomi Vol. 42
COMIC Magnum Vol. 45
[Oyama Yasunaga] Shachiku Joshi Kabushiki Gaisha [Digital]
COMIC Magnum Vol. 33
COMIC Ananga Ranga Vol. 23
COMIC Ananga Ranga Vol. 39
[Oyama Yasunaga] Nukeru Karada
COMIC Ananga Ranga Vol. 37
COMIC Magnum Vol. 31
[Anthology] Kindan Kanin Vol. 25 Boshi Seikou
Comic Mate 2007-04
[Oyama Yasunaga] Gokukan Website [Digital]
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Tenkaichi dare ga Lum-chan da Taikai (Urusei Yatsura)
(C82) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Kamogawa Hyper Chargers (Rinne no Lagrange)
Eggu ~Chou Ero Gal Shijou Shugi~
[Oyama Yasunaga] Fuufu Koukan Game ―Shumatsuu no Inen― [Digital]
Men's Gold 2017-05 [Digital]
(C73) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi Oshiyou. 03 (Ouran High School Host Club)
[Oyama Yasunaga] Fuufu Koukan Game -Shumatsuu no Inen- [Chinese]
Gaticomi Vol. 44
[Oyama Yasunaga] Seifuku Shoujo Jiru
Gaticomi Vol. 49
[Oyama Yasunaga] Fuufu Koukan Game [Digital]
[Oyama Yasunaga] Chitsunai Renzoku Chuunyuu
Comic Mate 1999-12
Gaticomi Vol.44
[Oyama Yasunaga] Puff Puff Parfait
COMIC Ananga Ranga Vol. 13 [Digital]
COMIC Ananga Ranga Vol. 38
[Oyama Yasunaga] Nupu Nupu Nuppun
COMIC Ananga Ranga Vol. 64
COMIC Magnum Vol. 49
[Oyama Yasunaga] Goukan Eigakan
Akuma ga Kitarite Koshi o Furu
[Oyama Yasunaga] Eggu ~Chou Ero Gal Shijou Shugi~ [Digital]
[Oyama Yasunaga] Shakkin Nikudorei
[Oyama Yasunaga] Fuufu Koukan Game [Chinese]
[Oyama Yasunaga] Costume Play Magician
COMIC Ananga Ranga Vol. 36
(C75) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Dokuritsu Sakamoto Gurentai (Strike Witches)
Men's Gold 2013-08
Men's Gold 2015-11
COMIC Ananga Ranga Vol. 72
COMIC Ananga Ranga Vol. 47
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (2) [Digital]
[Anthology] Imouto de Icchau?
Comic Hime Dorobou 2006-11
(SC33) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi o Shiyou. 02 (Ouran High School Host Club) [English] [SMDC]
[Oyama Yasunaga] Kageki Ryoujoku!! | An excessive rape!!
COMIC Ananga Ranga Vol. 29
COMIC Ananga Ranga Vol. 48
(C61) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER Vol.9 (Dirty Pair)
Comic Magnum Vol.15 [Digital]
Off-Pako! Otome ga Shoujo o Ushinau Hi
[Oyama Yasunaga] Yarippanashi Hyakurenpatsu
COMIC Magnum Vol. 37
[Oyama Yasunaga] Joshi Kankin Kaizou - Girl Confinement Remodeling [Digital]
Daraku Tsuma
COMIC Magnum Vol. 48
Comic Lemon Club 1997-08
COMIC Ananga Ranga Vol. 33
COMIC Magnum Vol. 35
COMIC Ananga Ranga Vol. 42
COMIC Magnum Vol. 38
[Oyama Yasunaga] Gesu Dakeshika Inai Machi
Magazine Cyberia Vol. 099
COMIC Magnum Vol. 24
Gaticomi Vol.42
Buster Comic Vol. 2 [2007-11]
[Anthology] Ryoujoku Gakkou Vol. 24
Men's Gold 2009-01
COMIC Ananga Ranga Vol. 35
COMIC Ananga Ranga Vol. 46
Tsurego to Tomodachi to Ore Monogatari
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Senzo ha Hiaburi (Esper Mami)
COMIC Ananga Ranga Vol. 22
[Oyama Yasunaga] Fuufu Koukan Game -Shumatsuu no Inen- | 夫婦交姦性遊戲 -終末的淫宴- [Chinese]