COMIC Magnum Vol. 57
COMIC Magnum Vol. 34
[Anthology] Kindan Kanin Vol. 12 Boshi Soukan
[Kaishou Nachi] Metamorph Trouble -Transformation Trouble-
(C64) [Koutarou with T (Koutarou, Tecchan, Oyama Yasunaga etc] GIRL POWER Vol.14 (Air Master)
COMIC Magnum Vol. 49
(CR37) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Mai Shield 21 (Mai-HiME) [English] [Kusanyagi]
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (1~3 Set) [Digital]
(C75) [Penzen Ichinyo] MUGEN -Illustration of NicoNico MUGEN movie- (MUGEN)
(C79) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Moshi Eva (Neon Genesis Evangelion)
[Koutarou] B☆B☆IDOL
COMIC Ananga Ranga Vol. 32
[Anthology] Kindan Kanin Vol. 25 Boshi Seikou
[ANTHOLOGY] Oshite Onee-san
COMIC Magnum Vol. 42
COMIC Ananga Ranga Vol. 23
COMIC Magnum Vol.33
(C82) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Kamogawa Hyper Chargers (Rinne no Lagrange)
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (1) [Digital]
(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Futakoi Challenge (Futakoi Alternative)
Kamogawa Hyper Chargers
Gaticomi Vol.55
COMIC Ananga Ranga Vol. 47
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Hand Maid Fuhai (Hand Maid May)
COMIC Magnum Vol. 35
COMIC Ananga Ranga Vol. 74
(C63) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Piano Lesson (The Big O) [English] [biribiri]
Magazine Cyberia Vol. 095
[Oyama Yasunaga] Kahanshin Jugyou - Teaching About the Lower Half of the Body
[Oyama Yasunaga] Ryoujoku Shihai [Digital]
(C74) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Tome to Ojousama (Nijuu Mensou no Musume)
COMIC Magnum Vol. 57
(CR33) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Neko no Ishu-gaeshi (The Cat Returns)
COMIC LEMON CLUB 2003-01
COMIC Magnum Vol. 51
(C58) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Shimai Zaka - Sister Slope (Kizuato)
[Oyama Yasunaga] Working Angels
COMIC Ananga Ranga Vol. 68
Fuufu Koukan Game ―Shumatsuu no Inen―
COMIC Lemon Club 2006-09
[Okinawa Taieki Gunjinkai(Yasunaga Kouichirou)] Chichi mo tsubasa mo horidashite
Men's Gold 2015-05
[Akiba Maou (Akiha@, Ikegami Ryouichi, Oyama Yasunaga, Tecchan)] Senshadou no Musumetachi ga Hiwai na Bitch ni Shiagarimashita (Girls und Panzer) [Digital]
COMIC Ananga Ranga Vol. 44
COMIC Magnum Vol. 34
COMIC Magnum Vol. 43
COMIC Magnum Vol. 35
COMIC Ananga Ranga Vol. 43
Etsuraku no Shima
[Oyama Yasunaga] Seibo Inran
COMIC Lemon Club 2006-11
(C82) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Kamogawa Hyper Chargers (Rinne no Lagrange)
Comic Magnum Vol.24 [Digital]
COMIC Ananga Ranga Vol. 35
[Oyama Yasunaga] Gokukan Website [English] [Manga Reborn] [Digital]
COMIC Magnum Vol.31
[Oyama Yasunaga] Oyaman
[Oyama Yasunaga] Moeyo Boinken!
Magazine Cyberia Vol. 061
COMIC Ananga Ranga Vol. 84
Gaticomi Vol.49
COMIC Ananga Ranga Vol. 34
COMIC Ananga Ranga Vol. 36
Comic Magnum Vol.10 [Digital]
Himitsu no Ehon Akazukin-chan -Ijiwaru Shinaide...-
comic KYAAHH! Vol.01
Comic Mate 2007-04
Comic Mate 1999-12
COMIC Mate 1998-01
(CSP4) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Sora Kara Koboreta Sugoi Shiru (Kaleido Star)
COMIC Ananga Ranga Vol. 15 [Digital]
[Okinawa Taieki Gunjinkai] Zenmon no Ookami x Koumon ni Kousinryou (Spice and Wolf)
Gaticomi Vol.39
Off-Pako! Otome ga Shoujo o Ushinau Hi
Comic Magnum Vol.22 [Digital]
(CR29) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Akuma ga Kitarite Koshi o Furu (Devilman)
COMIC Ananga Ranga Vol. 37
[Oyama Yasunaga] Fuufu Koukan Game -Shumatsuu no Inen- [Chinese]
[Oyama Yasunaga] Kageki Ryoujoku!! | An excessive rape!!
COMIC Magnum Vol.35
COMIC Ananga Ranga Vol. 13
COMIC Magnum Vol. 51
COMIC Ananga Ranga Vol. 28
COMIC Magnum Vol. 43
[Anthology] Kindan Kanin Vol.7 (2001-09-25)
(CR29) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Akuma ga Kitarite Koshi o Furu (Devilman) [Chinese] [超能汉化组]
[Anthology] Rinkan-Oh
(C68) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER vol.21 (Various)
Akuma ga Kitarite Koshi o Furu
COMIC Ananga Ranga Vol. 42
Tsurego to Tomodachi to Ore Monogatari
Gaticomi Vol. 46
Comic Mate 2008-02
Oyama Yasunaga Jisen Kessaku Shuu
Mizuho Jouzu
COMIC Magnum Vol. 38
Comic Magnum Vol.20 [Digital]
[Oyama Yasunaga] Ingoku Gakuen [Digital]
Buster Comic Vol. 1 [2007-09]
[Oyama Yasunaga] Goukan Eigakan
(CR33) [Koutarou With T (Various)] Girl Power Vol. 13 (Various)
(CR28) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Konna Onna to Sounantte Mitai (ToHeart)
Bitch ~ Nousatsu Geki Erogyaru Zukan ~
COMIC Magnum Vol. 38
COMIC Maaruman 2004-11
Gaticomi Vol. 35
[Oyama Yasunaga] Chitsunai Renzoku Chuunyuu
COMIC Magnum Vol. 24
COMIC Ananga Ranga Vol. 83
[Anthology] Gal Bitch! ~Namanaka Joutou!! DT Danshi o Gomunashi Sounyuu~ [Digital]
COMIC Ananga Ranga Vol. 22
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Issho ni Sounan Shitai Hito (To Heart)
COMIC Magnum Vol. 36
COMIC Ananga Ranga Vol. 49
COMIC Magnum Vol. 48
Gokukan Website
Gaticomi Vol. 39
(CR21) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Motto Hazukashii NERV (Neon Genesis Evangelion)
Gaticomi Vol.54
(C63) [Comic Kingdom (Koyama Unkaku, Oyama Yasunaga, Tecchan)] Orange Road Sex (Kimagure Orange Road)
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Tenkaichi dare ga Lum-chan da Taikai (Urusei Yatsura)
COMIC Magnum Vol. 36
COMIC Ananga Ranga Vol. 46
[Oyama Yasunaga] Kyonyuu Ichiban Shibori
(C65) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Grand Canyon no Sugoi Yuri (Kaleido Star)
(C62) [Koutarou With T (Various)] GIRL POWER Vol.10 (Urusei Yatsura, Galaxy Express 999, Initial D)
Shakkin Shoujo Dorei
[Oyama Yasunaga] Etsuraku no Shima [Digital]
COMIC Ananga Ranga Vol. 18
Men's Gold 2013-05
COMIC LEMON CLUB 2001-09
COMIC Magnum Vol. 47
(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi Oshiyou. (Ouran High School Host Club)
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (2) [Digital]
COMIC Ananga Ranga Vol. 39
[Oyama Yasunaga] Bakunyuu Gakuen -Bakunyuu School-
(C61) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER Vol.9 (Dirty Pair)
Men's Gold 2017-02
(C67) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER vol.20 (CAPCOM)
COMIC Ananga Ranga Vol. 25
COMIC Ananga Ranga Vol. 41
Magazine Cyberia Vol. 095 [Digital]
COMIC Ananga Ranga Vol. 76
Comic Hime Dorobou 2004-06
[Oyama Yasunaga] Shachiku Joshi Kabushiki Gaisha [Digital]
[Oyama Yasunaga] Nupu Nupu Nuppun
[Deesert Vandet & 7 Grain Granola] Do The Bad Things (FFVII) (English)
[Oyama Yasunaga] Iyarashii Hanashi