[Oyama Yasunaga] Kichiku Kazoku
[Anthology] The Lolita
[Oyama Yasunaga] Kahanshin Jugyou - Teaching About the Lower Half of the Body
Gaticomi Vol. 55
(C58) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Shimai Zaka - Sister Slope (Kizuato)
Men's Gold 2014-05
COMIC Magnum Vol. 42
[Anthology] Imouto Koishi 2
[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]
Gaticomi Vol. 35
Akuma ga Kitarite Koshi o Furu
[Oyama Yasunaga] Ikenai Q-PIT
(COMIC1☆3) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Mega x Dora! (Toradora!)
COMIC Magnum Vol. 38
[Oyama Yasunaga] Fuufu Koukan Game [Chinese]
[Anthology] Kindan Kanin Vol.08 ~ Gibo Youjo Soukan ~
COMIC Bazooka 2009-12
Gokukan Website
COMIC Magnum Vol. 24
COMIC Ananga Ranga Vol. 68
[Oyama Yasunaga] Bitch ~ Nousatsu Geki Erogyaru Zukan ~ [Digital]
Gaticomi Vol. 54
COMIC Ananga Ranga Vol. 29
Comic Hime Dorobou 2006-11
COMIC HimeDorobou 2007-10
COMIC Ananga Ranga Vol. 72
Gaticomi Vol.35
(C64) [Koutarou with T (Koutarou, Tecchan, Oyama Yasunaga etc] GIRL POWER Vol.14 (Air Master)
Yuriika.
(COMIC1☆4) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Yarudora - Otsukare Sampaguita hen (Toradora!)
Comic Magnum Vol.22 [Digital]
Gaticomi Vol.46
(C77) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Mega × Dora! 02 (Toradora!)
[Oyama Yasunaga] Seibo Inran
[ANTHOLOGY] Oshite Onee-san
COMIC Magnum Vol.31
COMIC Ananga Ranga Vol. 39
COMIC Ananga Ranga Vol. 36
[Oyama Yasunaga] Fuufu Koukan Game ―Shumatsuu no Inen― [Digital]
COMIC Ananga Ranga Vol. 13 [Digital]
Comic Magnum Vol.20 [Digital]
COMIC Ananga Ranga Vol. 64
[Anthology] Gal Bitch! ~Namanaka Joutou!! DT Danshi o Gomunashi Sounyuu~ [Digital]
[Anthology] Kindan Kanin Vol. 12 Boshi Soukan
Kamogawa Hyper Chargers
COMIC Ananga Ranga Vol. 25
(CR21) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Motto Hazukashii NERV (Neon Genesis Evangelion)
COMIC Ananga Ranga Vol. 12 [Digital]
Men's Gold 2017-05 [Digital]
COMIC Ananga Ranga Vol. 28
COMIC Magnum Vol. 35
Comic Hime Dorobou 2006-09
COMIC Magnum Vol. 50
Senzo ha Hiaburi
Saimin Dorei ~Semarikuru Gifu no Inbou
Gaticomi Vol. 42
[Oyama Yasunaga] Seiyoku Shori Kyoushitsu
(C67) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER vol.20 (CAPCOM)
[Oyama Yasunaga] Shakkin Shoujo Dorei [Digital]
COMIC LEMON CLUB 2001-09
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (1) [Digital]