Yuuyake Banchou
Genres: Action
Type: TV, Episodes: 26
Aired: Sep 30, 1968 to Mar 29, 1969
Source: Unknown
Rating: PG-13 - Teens 13 or older
Synopsis:
A transfer student only just arrives and is confronted by the school gang. One by one he defeats the gang members and challenges their leader to a fight. Each 10 minute episode aired Monday through Saturday. 

(Source: AniDB)