Artist oyama yasunaga310

HiME-Mania Vol. 14

(C61) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER Vol.9 (Dirty Pair)

Comic Mate 2007-04

HiME-Mania Vol. 12

(C63) [Comic Kingdom (Koyama Unkaku, Oyama Yasunaga, Tecchan)] Orange Road Sex (Kimagure Orange Road)

[Oyama Yasunaga] Dokkin Clinic

[Anthology] Ryoujoku Gakkou Vol. 24

COMIC Lemon Club 2006-09

[Anthology] Dangerous Love Vol. 5

[Anthology] Kindan Kanin Vol. 22 Itoko Gekikan | 表親激姦 [Chinese] [Incomplete]

Comic Hime Dorobou 2007-11

HiME-Mania Vol. 19

HiME-Mania Vol. 17

HiME-Mania Vol. 52

HiME-Mania Vol. 48

HiME-Mania Vol. 37

HiME-Mania Vol. 51

COMIC Lemon Club 2006-11

Men's Gold 2009-01

COMIC Mate 1998-01

[ANTHOLOGY] Oshite Onee-san

[Oyama Yasunaga] Moeyo Boinken!

[Oyama Yasunaga] Ikenai Q-PIT

COMIC LEMON CLUB 2003-01

[Oyama Yasunaga] Costume Play Magician