Title: Gokumon-to | Hell's Gate Island | 獄門島
Also known as: Guillotine Island, Island of Hell, Island of Horrors, The Devil's Island
Genre: mistery, detective
Release Date: 27 August 1977
Director: Kon Ichikawa
Cast: Kouji Ishizaka, Youko Tsukasa, Reiko Ohara
Based on the novel about detective Kindaichi Kousuke by Seishi Yokomizo.
Thanks to jdraclct for the link!