artist oyama yasunaga 322

COMIC Maaruman 2004-11

COMIC LEMON CLUB 2003-01

COMIC Bazooka 2009-12

COMIC LEMON CLUB 2001-09

[Oyama Yasunaga] Kahanshin Jugyou - Teaching About the Lower Half of the Body

[Oyama Yasunaga] Shoujo Idol Goukan

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

[Oyama Yasunaga] Chitsunai Renzoku Chuunyuu

(C64) [Koutarou with T (Koutarou, Tecchan, Oyama Yasunaga etc] GIRL POWER Vol.14 (Air Master)

Men's Gold 2009-01

[Anthology] Kyoudai Renka

Comic Hime Dorobou 2006-09

Comic Lemon Club 1997-08

Comic Mate 1999-12

[Oyama Yasunaga] Iyarashii Hanashi

[Oyama Yasunaga] Dokkin Clinic

[Oyama Yasunaga] Costume Play Magician

[Oyama Yasunaga] Moeyo Boinken!

[Oyama Yasunaga] Kichiku Kazoku

[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