Satan's Sword II

Name: Satan's Sword II
Genre: Drama, Action
Released: 1960
Rating: 7.3
Cast: Raizô Ichikawa, Tamao Nakamura, Fujiko Yamamoto, Kojiro Hongo, Akihiko Katayama

Ryunosuke awakens in the forest having no more idea what happened that previous night, as he'd been drunk & hallucinatory. He is surrounded by corpses & can surmise it's his own handiwork.