Taiman Blues: Shimizu Naoto-hen
Type: OVA, Episodes: 3
Aired: Nov 25, 1987 to May 25, 1989
Source: Manga
Rating: R - 17+ (violence & profanity)
Synopsis:
A tale of rivalry between two gangs, MND and Laku, and the personal vendetta between MND's Naoto and Laku's Yota.

(Source: The Anime Encyclopedia)