Tatakae!! Ramenman (Movie)
Fight!! Ramenman: Light the Darkness!!
闘将!!拉麺男
Theatrical film of the anime series Tatakae!! Ramenman, based on the manga chapter "Strike the Darkness".
It was released in Japan on July 9, 1988 and is set sometime after the Mongol Tiger two-parter.
(Source: Kinnikuman Wiki)