Gaticomi Vol.39
[Anthology] Gal Bitch! ~Namanaka Joutou!! DT Danshi o Gomunashi Sounyuu~ [Digital]
[Oyama Yasunaga] Off-Pako! Otome ga Shoujo o Ushinau Hi [Digital]
[Okinawa Taieki Gunjinkai(Yasunaga Kouichirou)] Suika ha kawa ga sukerumade
COMIC Ananga Ranga Vol. 43
Gaticomi Vol.54
COMIC Magnum Vol. 51
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (3) [Digital]
Shakkin Shoujo Dorei
COMIC Lemon Club 2006-06
Akuma ga Kitarite Koshi o furu (Devilman)
[Oyama Yasunaga] Oyako Choukyou Houmon | Mother Daughter Training Visit
COMIC Ananga Ranga Vol. 56
Men's Gold 2017-02
COMIC Mate 2008-04
Daraku Tsuma
[Oyama Yasunaga] Bakunyuu Gakuen -Bakunyuu School-
Ingoku Gakuen
COMIC Ananga Ranga Vol. 32
COMIC Ananga Ranga Vol. 79
COMIC Ananga Ranga Vol. 48
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (7~8 Set) [Digital]
[Koutarou] B☆B☆IDOL expansion!!
Mizuho Jouzu
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (1~3 Set) [Digital]
COMIC Ananga Ranga Vol. 72
COMIC Magnum Vol. 35
COMIC Magnum Vol. 24
Gaticomi Vol.42
COMIC Magnum Vol. 34
Men's Gold 2017-05 [Digital]
[ANTHOLOGY] Oshite Onee-san
COMIC Ananga Ranga Vol. 11 [Digital]
Men's Gold 2009-01
Bitch ~ Nousatsu Geki Erogyaru Zukan ~
[Oyama Yasunaga] Slave Rape
[Oyama Yasunaga] Nukeru Karada
COMIC Magnum Vol.34
Gaticomi Vol.55
(C68) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER vol.21 (Various)
(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi o Shiyou. (Ouran High School Host Club) [English] [constantly]
COMIC Magnum Vol. 49
COMIC Magnum Vol. 39
[Oyama Yasunaga] Gokukan Website [English] [Manga Reborn] [Digital]
(C78) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Occult Q (Occult Academy)
[Oyama Yasunaga] Shoujo Hatsutaiken Relay
[Okinawa Taieki Gunjinkai] Zenmon no Ookami x Koumon ni Kousinryou (Spice and Wolf)
COMIC Magnum Vol. 46
[Anthology] Kindan Kanin Vol. 25 Boshi Seikou
[Anthology] The Lolita
[Akiba Maou (Akiha@, Ikegami Ryouichi, Oyama Yasunaga, Tecchan)] Senshadou no Musumetachi ga Hiwai na Bitch ni Shiagarimashita (Girls und Panzer) [Digital]
Men's Gold 2017-11 [Digital]
Comic Magnum Vol.10 [Digital]
Gaticomi Vol. 39
Off-Pako! Otome ga Shoujo o Ushinau Hi
COMIC Ananga Ranga Vol. 81
COMIC Ananga Ranga Vol. 80
(C50) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Iinchou Tottemo Guai Ga Iinchou (Neon Genesis Evangelion)
[Oyama Yasunaga] Chitsunai Renzoku Chuunyuu
(C79) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Moshi Eva (Neon Genesis Evangelion)
[Oyama Yasunaga] Kichiku Kazoku
Comic Mate 2007-04
COMIC Magnum Vol. 50
COMIC Ananga Ranga Vol. 34
(C73) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi Oshiyou. 03 (Ouran High School Host Club)
[Oyama Yasunaga] Kozukuri Seitokai ~ Suki na Joshi ni Dashi Houdai! ~ [Chinese]
COMIC Magnum Vol. 33
COMIC Ananga Ranga Vol. 68
COMIC Ananga Ranga Vol. 47
COMIC Ananga Ranga Vol. 35
[Oyama Yasunaga] Shachiku Joshi Kabushiki Gaisha [Digital]
Gaticomi Vol.44
COMIC Ananga Ranga Vol. 40
[Oyama Yasunaga] Himitsu no Ehon Akazukin-chan -Ijiwaru Shinaide...- (1)
[Oyama Yasunaga] Oyaman
COMIC Ananga Ranga Vol. 29
COMIC Ananga Ranga Vol. 57
[Oyama Yasunaga] Seibo Inran