[Anthology] Namaiki Gal Bitch to Yaritai!! 3 [Digital]
COMIC Ananga Ranga Vol. 84
COMIC Ananga Ranga Vol. 78
Comic Lemon Club 1997-08
COMIC Ananga Ranga Vol. 29
[Deesert Vandet & 7 Grain Granola] Do The Bad Things (FFVII) (English)
COMIC Magnum Vol. 42
(CR21) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Motto Hazukashii NERV (Neon Genesis Evangelion)
COMIC Ananga Ranga Vol. 13 [Digital]
Men's Gold 2017-11 [Digital]
(C63) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Piano Lesson (The Big O) [English] [biribiri]
Saimin Dorei ~Semarikuru Gifu no Inbou
(C71) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Maihama Vice (Zegapain)
(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Futakoi Challenge (Futakoi Alternative)
Comic Mate 2008-02
COMIC Ananga Ranga Vol. 11 [Digital]
[Anthology] Imouto Koishi 2
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (1) [Digital]
Kairaku ni Sasou Youen na Hokeni | 被快乐引诱的妖艳保健医
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Tenkaichi dare ga Lum-chan da Taikai (Urusei Yatsura)
Men's Gold 2018-05 [Digital]
[Oyama Yasunaga] Kegasareta hitoduma nurunuru massage club
[Oyama Yasunaga] Iyarashii Hanashi
[Anthology] Kindan Kanin Vol. 12 Boshi Soukan [Chinese]
[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Issho ni Sounan Shitai Hito (To Heart)
COMIC Magnum Vol. 47
[Oyama Yasunaga] Shachiku Joshi Kabushiki Gaisha [Digital]
(C74) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Tome to Ojousama (Nijuu Mensou no Musume)
[Okinawa Taieki Gunjinkai(Yasunaga Kouichirou)] Suika ha kawa ga sukerumade
COMIC Ananga Ranga Vol. 23
[Anthology] The Lolita
COMIC Lemon Club 2006-06
[Oyama Yasunaga] Oyako Choukyou Houmon | Mother Daughter Training Visit
Gaticomi Vol.54
Men's Gold 2016-05
COMIC Ananga Ranga Vol. 77
(C66) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER Vol.18 (Dead or Alive)
COMIC Ananga Ranga Vol. 41
[Oyama Yasunaga] Ikenai Q-PIT
(SC33) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi o Shiyou. 02 (Ouran High School Host Club) [English] [SMDC]
[Oyama Yasunaga] Himitsu no Ehon Akazukin-chan -Ijiwaru Shinaide...- (1)
Daraku Tsuma
Comic Magnum Vol.24 [Digital]
(C79) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Moshi Eva (Neon Genesis Evangelion)
COMIC Magnum Vol. 50
Off-Pako! Otome ga Shoujo o Ushinau Hi
[Anthology] Darakuzuma [Digital]
COMIC HimeDorobou 2007-10
[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (7~8 Set) [Digital]
Magazine Cyberia Vol. 095
COMIC Magnum Vol. 48
COMIC Ananga Ranga Vol. 15 [Digital]
COMIC Magnum Vol. 35
[Oyama Yasunaga] Seifuku Shoujo Jiru
(C61) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER Vol.9 (Dirty Pair)
COMIC Maaruman 2004-11
COMIC Ananga Ranga Vol. 47
Comic Hime Dorobou 2006-09
COMIC Ananga Ranga Vol. 53
Magazine Cyberia Vol. 058
Senzo ha Hiaburi
(CR36) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] Girl Power Vol. 19 (Various)
Eggu ~Chou Ero Gal Shijou Shugi~
(C57) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Onna Darake no Okinawa Summit (Various)
COMIC Ananga Ranga Vol. 24
(CSP4) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Sora Kara Koboreta Sugoi Shiru (Kaleido Star)
Men's Gold 2015-05
[Oyama Yasunaga] Joshi Kankin Kaizou - Girl Confinement Remodeling [Digital]
(C78) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Occult Q (Occult Academy)
[Oyama Yasunaga] Onnakyoushi Choukyou - Woman Teacher Training
[Oyama Yasunaga] Fuufu Koukan Game -Shumatsuu no Inen- | 夫婦交姦性遊戲 -終末的淫宴- [Chinese]
(C82) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Kamogawa Hyper Chargers (Rinne no Lagrange)
COMIC Ananga Ranga Vol. 37
COMIC Magnum Vol. 37
COMIC Magnum Vol. 56
(C65) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Dokodemo♪ Friend (SEX FRIEND)
Kamogawa Hyper Chargers
[Akiba Maou (Akiha@, Ikegami Ryouichi, Oyama Yasunaga, Tecchan)] Senshadou no Musumetachi ga Hiwai na Bitch ni Shiagarimashita (Girls und Panzer) [Digital]
Fujioka Haruhi to Ecchi o Shiyou.
COMIC Magnum Vol. 49
(C75) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Dokuritsu Sakamoto Gurentai (Strike Witches)