Yōko Koyama
- Known for
- Acting
Filmography

Kanto Street Peddlers: Violent Fire Festival 1971
as Tenko, as Oyuki

Inside a Girl's Dormitory 1970
Actor

Kigeki Gyanburu Hisshôhô 1970
Actor

Silk Hat Boss 1970
Actor

Kanto Street Peddlers: Royal Temple Duel 1970
as Oharu

Prison Tales 1970
Actor

Kanto Street Peddlers: Clan Violent Loyalty 1970
as OE

Horrors of Malformed Men 1969
as Miki

Love and Crime 1969
Actor

Yakuza Law 1969
Actor

Brothers Serving Time 1969
Actor

Yakuza on Foot 1969
Actor
Credits from TMDB.