Kurenai Sanshirou
English title: Judo Boy
Japanese title: 紅三四郎
Type: TV
Episodes: 26
Premiered: spring 1969
Source: Manga
Genres: Action
Studios: Tatsunoko Production
Duration: 25 min per ep
Rating: PG-13 - Teens 13 or older

Young Sanshiro Kurenai is the proud heir of a judo dojo. One day, he finds his beloved father dead and a glass eye not too far from the corpse. Ready to avenge his father and take his honour back, Sanshiro and his friend Ken start searching for the mysterious one-eyed murderer...

(Source: ANN)