Artist oyama yasunaga

COMIC Ananga Ranga Vol. 37

Magazine Cyberia Vol. 061

COMIC Ananga Ranga Vol. 36

COMIC Ananga Ranga Vol. 35

Men's Gold 2018-05 [Digital]

COMIC Ananga Ranga Vol. 34

[Oyama Yasunaga] Shachiku Joshi Kabushiki Gaisha [Digital]

Men's Gold 2017-11 [Digital]

COMIC Ananga Ranga Vol. 27

Gaticomi Vol. 35

Gaticomi Vol. 39

Gaticomi Vol. 42

Gaticomi Vol. 46

Gaticomi Vol. 44

Gaticomi Vol. 49

Gaticomi Vol. 54

Gaticomi Vol. 55

[Oyama Yasunaga] Gesu Dakeshika Inai Machi

(CR33) [Koutarou With T (Various)] Girl Power Vol. 13 (Various)

COMIC Ananga Ranga Vol. 28

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

COMIC Magnum Vol. 57

COMIC Magnum Vol. 50

COMIC Magnum Vol. 47

COMIC Magnum Vol. 46