Artistoyama yasunaga326

COMIC Ananga Ranga Vol. 80

HiME-Mania Vol. 16

Comic Mate 2008-02

[Oyama Yasunaga] Kahanshin Jugyou - Teaching About the Lower Half of the Body

COMIC Magnum Vol. 22

[Anthology] Kindan Kanin Vol. 18 Boshi Kanin [Chinese]

Men's Gold 2017-05 [Digital]

(CR36) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] Girl Power Vol. 19 (Various)

HiME-Mania Vol. 40

[Anthology] Hatsujou Kanbo Shimai - Sadistic Bondage Love

[Oyama Yasunaga] Shoujo Hatsutaiken Relay

[Oyama Yasunaga] Kyonyuu Ichiban Shibori

[Oyama Yasunaga] Fuufu Koukan Game ―Shumatsuu no Inen― [Digital]

COMIC Magnum Vol. 34

Men's Gold 2017-02

HiME-Mania Vol. 10

Men's Gold 2009-01

COMIC Magnum Vol. 15

comic Genra 2003-10

COMIC Magnum Vol. 48

COMIC Ananga Ranga Vol. 58

HiME-Mania Vol. 34

[Oyama Yasunaga] Joshikousei Rinkan

Comic Mate 2007-02

Men's Gold 2013-05