Movies directed by shinya-yamamoto
Tokyo Olympiad
Jokosei hana hiraku 17-sai
Chikan 365
Boin to onna buyo
The Cruel History of Prisoners
Kin chan no Cinema Jack
Mr. Gosuto ni Yoroshiku
Porno: Chan-chaka-chan
Harry and His Geisha Girls
The Round Table
Dokyumento poruno: Zoku chikan
Onna yu nozoite daisakusen
Document porno: Shin Toruko technique dai-zenshû
Young sex: Rankô shori
First Experience
Mibôjin geshuku: Hatsunori
Nippon porno fudoki: Tsugaru hime matsuri
Tit for Tat
