[Oyama Yasunaga] Yarippanashi Hyakurenpatsu
[Oyama Yasunaga] Iyarashii Hanashi
(C58) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Shimai Zaka - Sister Slope (Kizuato)
COMIC Lemon Club 2006-11
Gaticomi Vol.35
COMIC MILK PUDDING 2013-09
(COMIC1☆4) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Yarudora - Otsukare Sampaguita hen (Toradora!) [English] =TV=
COMIC Magnum Vol. 41
[Oyama Yasunaga] Shakkin Shoujo Dorei [Digital]
Men's Gold 2009-01
COMIC Magnum Vol. 51
COMIC Ananga Ranga Vol. 83
COMIC Ananga Ranga Vol. 73
[Oyama Yasunaga] Nukeru Karada
Comic Hime Dorobou 2006-11
Oyama Yasunaga Jisen Kessaku Shuu
Men's Gold 2013-11
(C63) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Piano Lesson (The Big O)
COMIC Mate 1998-01
COMIC Magnum Vol. 36
COMIC Ananga Ranga Vol. 58
COMIC Ananga Ranga Vol. 12 [Digital]
[Oyama Yasunaga] Chitsunai Renzoku Chuunyuu
Men's Gold 2016-11
Suika wa Kawa ga Sukeru made
[Anthology] Kindan Kanin Vol. 12 Boshi Soukan [Chinese]
(SC12) [Kacchuu Musume) (Various)] Shiritsu Sangendou Gakuen Koubaibu 4 Gou
Men's Gold 2013-05
Gaticomi Vol.39
[Oyama Yasunaga] Yarippanashi 100 Renpatsu!
[Oyama Yasunaga] Gokukan Website [English] [Manga Reborn] [Digital]
[Oyama Yasunaga] Joshikousei Rinkan
Comic Mate 1999-12
COMIC Ananga Ranga Vol. 13 [Digital]
[Oyama Yasunaga] Moeyo Boinken!
[Oyama Yasunaga] Kageki Ryoujoku!! | An excessive rape!!
(C73) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Fujioka Haruhi to Ecchi o shiyou. 03 (Ouran High School Host Club) [English] [SaHa]
[Anthology] The Lolita
[Oyama Yasunaga] Kahanshin Jugyou - Teaching About the Lower Half of the Body
[Anthology] Ryoujoku Gakkou Vol. 24
COMIC Magnum Vol. 37
COMIC Ananga Ranga Vol. 43
COMIC Ananga Ranga Vol. 64
Gaticomi Vol.44
[Anthology] Rinkan-Oh
Comic Hime Dorobou 2007-11
(C62) [Koutarou With T (Various)] GIRL POWER Vol.10 (Urusei Yatsura, Galaxy Express 999, Initial D)
COMIC Magnum Vol. 43
COMIC Ananga Ranga Vol. 23
[Oyama Yasunaga] Seibo Inran
COMIC Ananga Ranga Vol. 74
Yuriika.
Comic Lemon Club 1997-08