Artistoyama yasunaga326

COMIC Magnum Vol. 35

HiME-Mania Vol. 11

[Oyama Yasunaga] Chitsunai Renzoku Chuunyuu

COMIC Magnum Vol. 17

Men's Gold 2016-11 [Digital]

COMIC Magnum Vol. 49

COMIC Ananga Ranga Vol. 36

COMIC Ananga Ranga Vol. 61

HiME-Mania Vol. 35

Comic Mate 2007-04

(C68) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER vol.21 (Various)

[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (2) [Digital]

[Anthology] Imouto de Icchau?

Gaticomi Vol. 49

COMIC Ananga Ranga Vol. 71

HiME-Mania Vol. 5

HiME-Mania Vol. 48

[Oyama Yasunaga] Kageki Ryoujoku!! - An excessive rape

Comic Mate 1999-12

[Koutarou] B☆B☆IDOL expansion!!

[Oyama Yasunaga] Saimin Dorei ~Semarikuru Gifu no Inbou (1) [Digital]

[Oyama Yasunaga] Oyama Yasunaga Jisen Kessaku Shuu [Digital]

COMIC Magnum Vol. 43

COMIC Ananga Ranga Vol. 31

COMIC Ananga Ranga Vol. 56