Artist oyama-yasunaga229

[Oyama Yasunaga] Joshikousei Rinkan

[Oyama Yasunaga] Seifuku Shoujo Jiru

[Oyama Yasunaga] Seifuku Shojo Tengoku

[Anthology] Hatsujou Kanbo Shimai - Sadistic Bondage Love

[Oyama Yasunaga] Puff Puff Parfait

[Oyama Yasunaga] Oyaman

[Oyama Yasunaga] Nupu Nupu Nuppun

[Oyama Yasunaga] Yarippanashi Hyakurenpatsu

[Oyama Yasunaga] Working Angels

[Oyama Yasunaga] Seiyoku Shori Kyoushitsu

Comic Hime Dorobou 2007-11

COMIC HimeDorobou 2007-10

COMIC Mate 2008-04

[Oyama Yasunaga] Shakkin Nikudorei

Comic Mate 2008-02

[Anthology] Ryoujoku Gakkou Vol. 24

[Anthology] Kindan Kanin Vol. 12 Boshi Soukan

[Anthology] Kindan Kanin Vol. 25 Boshi Seikou

[Oyama Yasunaga] Oyako Choukyou Houmon | Mother Daughter Training Visit

Buster Comic Vol. 2 [2007-11]

Buster Comic Vol. 1 [2007-09]

[Oyama Yasunaga] Seibo Inran

[ANTHOLOGY] Oshite Onee-san

Comic Hime Dorobou 2004-06

Comic Hime Dorobou 2006-11