Storyline & Synopsis
Anime short centering on a boy named Tarou as he transforms into the hero Gainaman. (Source: Anime News Network)
Anime Details
Alternative Titles
ガイナタマガー, Gainatamager
TypeONA
Episodes6
StatusAIRING
SourceOriginal
StudiosUnknown
Duration24m
RatingPG-13 - Teens 13 or older
SeasonWINTER 2020