Rika Koyanagi Details Cast On MovieCast On TV Name Rika Koyanagi Also Known As 小柳リカ 谷ナ Birthday Gender Male IMDB Rika Koyanagi profile on IMDB Place of Birth As: Carpenter's Girlfrie1967-04-01Special... As: Unknown1969-01-01Blue Film Woman... As: Okoto1968-05-19Tokugawa: Woman's Ge... As: Unknown1969-01-01Seiki... As: Unknown1969-01-01女湯物語...