Daiei "Ero Guro/Unique Historical Drama Line"
From 1968 to 1969, Daiei released a series of low-budget exploitation films, which it named the "Ero Guro/Unique Historical Drama" Line". This consisted of two series: the "Woman's Secret" series and the "Kanto Woman" series. Later, after their merger with Nikkatsu in 1970, two more films were released in the series.

100%
Women's Prison
27 Jan 1968

90%
Secret Report From A House Of Women
13 Jul 1968

90%
Kanto Woman Yakuza
24 Aug 1968

80%
Sequel: Secret Report From A Women's Prison
16 Nov 1968

80%
Secrets of a Woman's Temple
25 Jan 1969

0%
Kanto Onna Gokudo
22 Feb 1969

40%
Kanto Woman Infamy
01 May 1969

0%
Kanto Woman Fortitude
04 Oct 1969

48%
Island of Horrors
14 Oct 1970

80%
Women's Prison for Torture
26 May 1971