Watanabe Production - 99 movies
Misshitsu document: Kyûsho ijime
Bondage White Coat Torture
Maruhi tôchôki: Shaburi-naki
Osasuri hentai musume
Jôhatsu tsuma: Susurinaki
OL chijo shimai: Uwa-kuchibiru shita-kuchibiru
Porn document: Hirusagari no zecchô
Niizuma no wananaki
A Fancy Man and a Fancy Woman (1967)
Young wife, first night
Semi-dokyumento: Chikan no susume
Dokyumento poruno: Inzetsu maruhi hakusho (1976)
Semi-document: Uwakizuma o nozoku
Taxi Yarou Yoru no Inka
Semi-Document: Widow's Boarding House
Semi-document: Môsôgaku nyûmon
New Widow Boarding House: Back Room for Rent
Semi-document: Nyotai-gari (1976)
Unscrupulous Physician: Abortion
Ekimae fudôsan: Bijo mo assenshimasu
Semi-document: Onna tarashi (1975)
Kôshoku biyoshi
Semi-documentary: Obscene
Niizuma no nokezori