These are 4 DVDrips of live-action movies which ran in 1970-1971.
Harenchi Gakuen (Shameless School) is a Japanese media franchise created by Go Nagai. Harenchi Gakuen was one of the manga serialized in the very first issue of Shueisha's manga magazine Weekly Shonen Jump. The series was the first big success for Go Nagai. It is also considered as the first modern erotic manga, sometimes considered the first Hentai manga, though Nagai never used explicit sexual situations in the original run of the manga.
There are many works around Harenchi Gakuen, including numerous manga series, one live-action TV series, five live-action movies and one anime OVA.
Video Format : MPEG-4 Visual Codec ID : XVID Bit rate : 2 009 Kbps Width : 688 pixels Height : 288 pixels Frame rate : 23.976 fps
Audio Format : AC-3 Bit rate mode : Constant Bit rate : 192 Kbps Channel(s) : 2 channels Sampling rate : 48.0 KHz