(C66) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER Vol.18 (Dead or Alive)
[Oyama Yasunaga] Ryoujoku Shihai [Digital]
COMIC Magnum Vol. 32
[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]
[Oyama Yasunaga] Gesu Dakeshika Inai Machi
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Issho ni Sounan Shitai Hito (To Heart)
[Oyama Yasunaga] Gokukan Website [English] [Manga Reborn] [Digital]
[Oyama Yasunaga] Iyarashii Hanashi
Mai Shield 21
(CR36) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] Girl Power Vol. 19 (Various)
COMIC LEMON CLUB 2001-09
COMIC Ananga Ranga Vol. 15 [Digital]
Gaticomi Vol. 55
(CR28) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Konna Onna to Sounantte Mitai (ToHeart)
[Oyama Yasunaga] Shakkin Shoujo Dorei [Digital]
(C73) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi o shiyou. 03 (Ouran High School Host Club) [English] [SaHa]
COMIC Magnum Vol. 39
COMIC Magnum Vol. 57
COMIC Magnum Vol. 44
COMIC Magnum Vol. 47
Akuma ga Kitarite Koshi o Furu
Magazine Cyberia Vol. 095
COMIC Maaruman 2004-11
[Okinawa Taieki Gunjinkai(Yasunaga Kouichirou)] Chichi mo tsubasa mo horidashite
[Anthology] Kindan Kanin Vol. 12 Boshi Soukan [Chinese]
(C67) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Eroika (Kaleido Star)
Akuma ga Kitarite Koshi o furu (Devilman)
COMIC Ananga Ranga Vol. 36
COMIC Lemon Club 2006-09
[Kaishou Nachi] Metamorph Trouble -Transformation Trouble-
(C68) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER vol.21 (Various)
COMIC Ananga Ranga Vol. 33
COMIC Ananga Ranga Vol. 43
COMIC Magnum Vol. 51
COMIC Magnum Vol. 50
Comic Lemon Club 1997-08
(C63) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Piano Lesson (The Big O)
Daraku Tsuma
Comic Hime Dorobou 2006-09
Comic Magnum Vol.10 [Digital]
(C82) [Kacchuu Musume (Various)] Shikabame (Tasogare Otome x Amnesia, Sankarea, Kid Icarus)
Gaticomi Vol.46
Comic Hime Dorobou 2004-06
(C79) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] SNAKEY x MONKEY (Bakemonogatari)
Magazine Cyberia Vol. 058
Oyama Yasunaga Jisen Kessaku Shuu
Comic Mate 1999-12
[Anthology] Ryoujoku Gakkou Vol. 24
comic Genra 2003-10
COMIC Ananga Ranga Vol. 13 [Digital]
Saimin Dorei ~Semarikuru Gifu no Inbou
Men's Gold 2013-08
COMIC Mate 1998-01
[Anthology] Imouto de Icchau?
Eggu ~Chou Ero Gal Shijou Shugi~
[Oyama Yasunaga] Shachiku Joshi Kabushiki Gaisha [Digital]
[Oyama Yasunaga] Kegasareta hitoduma nurunuru massage club
[Oyama Yasunaga] Working Angels
COMIC Ananga Ranga Vol. 84
Kamogawa Hyper Chargers
COMIC Magnum Vol. 41
[Oyama Yasunaga] Gesu dake shika Inai Machi [Chinese]
COMIC Magnum Vol. 46
Magazine Cyberia Vol. 095 [Digital]
COMIC Mate 2008-04
COMIC LEMON CLUB 2003-01
Gaticomi Vol. 35
[Oyama Yasunaga] Nukeru Karada
COMIC Magnum Vol. 33
Gaticomi Vol. 46
Himitsu no Ehon Akazukin-chan -Ijiwaru Shinaide...-
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (3) [Digital]
Comic Magnum Vol.17 [Digital]
[Anthology] Dangerous Love Vol. 5
COMIC Lemon Club 2006-07
[Anthology] Kindan Kanin Vol. 12 Boshi Soukan
COMIC Bazooka 2009-12
(CR21) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Motto Hazukashii NERV (Neon Genesis Evangelion)
COMIC Ananga Ranga Vol. 34
[Oyama Yasunaga] Kahanshin Jugyou - Teaching About the Lower Half of the Body
COMIC Magnum Vol. 48
Men's Gold 2018-05 [Digital]
COMIC Ananga Ranga Vol. 77
COMIC Lemon Club 2006-06
Kairaku ni Sasou Youen na Hokeni | 被快乐引诱的妖艳保健医
COMIC Magnum Vol. 38
COMIC Magnum Vol. 42
COMIC Ananga Ranga Vol. 72
Comic Mate 2008-02
COMIC Ananga Ranga Vol. 18 [Digital]
COMIC Magnum Vol. 35
COMIC Ananga Ranga Vol. 25
[Anthology] Ryoujoku Gakkou Vol. 21 Onna Kyoushi Nikubenki [Chinese]
COMIC Ananga Ranga Vol. 30
[mow (Shiine)] A Book Where Makoto and Haruka are all Lovey Dovey (Free!) [ENG] [Always Here Scans]
(C61) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER Vol.9 (Dirty Pair)
Comic Magnum Vol.20 [Digital]
[Anthology] Kyoudai Renka
[Anthology] Kindan Kanin Vol.08 ~ Gibo Youjo Soukan ~
[ANTHOLOGY] Oshite Onee-san
[Oyama Yasunaga] Fuufu Koukan Game [Chinese]
COMIC Ananga Ranga Vol. 26
COMIC Ananga Ranga Vol. 29
COMIC Magnum Vol. 36
Off-Pako! Otome ga Shoujo o Ushinau Hi
(CR32) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Nagisa no Kedamono (MAID iN HEAVEN)
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (4~6 Set) [Digital]
[Oyama Yasunaga] Fuufu Koukan Game | 夫婦交姦性遊戲 [Chinese]
[Oyama Yasunaga] Eggu ~Chou Ero Gal Shijou Shugi~ [Digital]
COMIC Magnum Vol. 37
Gaticomi Vol.49
COMIC Ananga Ranga Vol. 73
Namaiki Gal Bitch to Yaritai!! 3
(CR33) [Koutarou With T (Various)] Girl Power Vol. 13 (Various)
(CR36) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Eroika. (Kaleido Star)
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (2) [Digital]
COMIC Ananga Ranga Vol. 39
Gaticomi Vol.35
[Oyama Yasunaga] Ikenai Q-PIT
COMIC Ananga Ranga Vol. 56
[Oyama Yasunaga] Joshi Kankin Kaizou - Girl Confinement Remodeling [Digital]
[Anthology] Gal Bitch! ~Namanaka Joutou!! DT Danshi o Gomunashi Sounyuu~ [Digital]
Gaticomi Vol.54
Comic Magnum Vol.15 [Digital]
(COMIC1☆4) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Yarudora - Otsukare Sampaguita hen (Toradora!) [Chinese] [随手汉了个化]
Girl Power Vol. 19
COMIC Ananga Ranga Vol. 57
COMIC Ananga Ranga Vol. 79
COMIC MAGNUM X Vol. 20 [Digital]
[AKYS Honpo] Otto no Shakkin no Tame ni AV ni Deru Tsuma
(C73) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi Oshiyou. 03 (Ouran High School Host Club)
(SC33) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi o Shiyou. 02 (Ouran High School Host Club) [English] [SMDC]