Yōko Koyama
Known for
- Love and Crime (1969)
- Horrors of Malformed Men (1969)
- Inside a Girl's Dormitory (1970)
- Yakuza Law (1969)
- Kanto Street Peddlers: Violent Fire Festival (1971)
- Kanto Street Peddlers: Violent Fire Festival (1971)
- Kigeki Gyanburu Hisshôhô (1970)
- Brothers Serving Time (1969)
- Kanto Street Peddlers: Clan Violent Loyalty (1970)
- Yakuza on Foot (1969)
- Kanto Street Peddlers: Royal Temple Duel (1970)
- Prison Tales (1970)
- Silk Hat Boss (1970)