Artist oyama yasunaga308

HiME-Mania Vol. 12

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

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

Comic Mate 2007-04

[Oyama Yasunaga] Dokkin Clinic

HiME-Mania Vol. 19

HiME-Mania Vol. 17

[Anthology] Ryoujoku Gakkou Vol. 24

[Anthology] Dangerous Love Vol. 5

HiME-Mania Vol. 51

HiME-Mania Vol. 48

COMIC Lemon Club 2006-09

Comic Hime Dorobou 2007-11

HiME-Mania Vol. 37

HiME-Mania Vol. 52

COMIC Mate 1998-01

COMIC Lemon Club 2006-11

Men's Gold 2009-01

[Oyama Yasunaga] Moeyo Boinken!

[ANTHOLOGY] Oshite Onee-san

[Oyama Yasunaga] Ikenai Q-PIT

[Oyama Yasunaga] Costume Play Magician

comic Genra 2003-10

[Oyama Yasunaga] Oyaman

COMIC LEMON CLUB 2003-01