[Okinawa Taieki Gunjinkai(Yasunaga Kouichirou)] Chichi mo tsubasa mo horidashite
COMIC Magnum Vol. 42
(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Futakoi Challenge (Futakoi Alternative)
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Senzo ha Hiaburi (Esper Mami)
Tsurego to Tomodachi to Ore Monogatari
[Oyama Yasunaga] Ikenai Q-PIT
Comic Magnum Vol.20 [Digital]
Men's Gold 2014-02
[Oyama Yasunaga] Shoujo Idol Goukan
COMIC Magnum Vol. 41
Gaticomi Vol. 54
COMIC LEMON CLUB 2003-01
COMIC Magnum Vol.32
COMIC Ananga Ranga Vol. 84
Men's Gold 2017-05 [Digital]
(C64) [Koutarou with T (Koutarou, Tecchan, Oyama Yasunaga etc] GIRL POWER Vol.14 (Air Master)
COMIC Magnum Vol. 35
[Oyama Yasunaga] Ryoujoku Shihai [Digital]
(CR27) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Issho ni Sounan Shitai Hito (ToHeart)
[Oyama Yasunaga] Slave Rape
Mizuho Jouzu
(COMIC1☆3) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Mega x Dora! (Toradora!)
[Okinawa Taieki Gunjinkai(Yasunaga Kouichirou)] Suika ha kawa ga sukerumade
Comic Magnum Vol.10 [Digital]
[Oyama Yasunaga] Oyama Yasunaga Jisen Kessaku Shuu [Digital]
(C63) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Piano Lesson (The Big O) [English] [biribiri]
COMIC Magnum Vol. 34
COMIC Ananga Ranga Vol. 12 [Digital]
COMIC Magnum Vol. 56
(CR37) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Mai Shield 21 (Mai-HiME) [English] [Kusanyagi]
[Oyama Yasunaga] Kahanshin Jugyou - Teaching About the Lower Half of the Body
Gaticomi Vol.35
Shakkin Shoujo Dorei
COMIC Ananga Ranga Vol. 68
(C82) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Kamogawa Hyper Chargers (Rinne no Lagrange)
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (7~8 Set) [Digital]
COMIC Magnum Vol. 50
Oyama Yasunaga Jisen Kessaku Shuu
COMIC Ananga Ranga Vol. 42
COMIC Ananga Ranga Vol. 47
[Oyama Yasunaga] Kichiku Kazoku
[Oyama Yasunaga] Kyonyuu Ichiban Shibori
COMIC Magnum Vol. 36
COMIC Ananga Ranga Vol. 40
Gaticomi Vol.39
Gaticomi Vol. 35
COMIC Magnum Vol.33
COMIC Magnum Vol. 31
Men's Gold 2018-05 [Digital]
[Anthology] Kyoudai Renka
(CR33) [Koutarou With T (Various)] Girl Power Vol. 13 (Various)
(C61) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER Vol.9 (Dirty Pair)
COMIC Lemon Club 2006-09
(CR29) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Akuma ga Kitarite Koshi o Furu (Devilman) [Chinese] [超能汉化组]
COMIC Magnum Vol. 32
(CR36) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Eroika. (Kaleido Star)
COMIC Magnum Vol. 49
COMIC Magnum Vol. 46
Comic Magnum Vol.24 [Digital]
[Koutarou] B☆B☆IDOL
COMIC Ananga Ranga Vol. 13 [Digital]
COMIC Ananga Ranga Vol. 37
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (4~6 Set) [Digital]
Comic Hime Dorobou 2004-06
COMIC Ananga Ranga Vol. 49
COMIC Magnum Vol. 39
Daraku Tsuma
COMIC Ananga Ranga Vol. 77
COMIC Magnum Vol. 47
Men's Gold 2015-05
[Oyama Yasunaga] Kegasareta hitoduma nurunuru massage club
COMIC Magnum Vol. 38
Akuma ga Kitarite Koshi o furu (Devilman)
COMIC Ananga Ranga Vol. 72
[Anthology] Dangerous Love Vol. 5
COMIC Magnum Vol. 43
Comic Magnum Vol.15 [Digital]
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (3) [Digital]
COMIC Bazooka 2009-12
COMIC Ananga Ranga Vol. 79
COMIC Ananga Ranga Vol. 18 [Digital]
(C78) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Occult Q (Occult Academy)
(COMIC1☆4) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Yarudora - Otsukare Sampaguita hen (Toradora!)