The Japanese edition of Caveman Guu (縄文人グウ) by Jiraiya (児雷也)...

Posted by massive-goods Admin on



The Japanese edition of Caveman Guu (縄文人グウ) by Jiraiya (児雷也) debuts March 7th at BIGGYM! This version includes some extra drawings and the first orders will come with a signed card by Jiraiya.

So stoked this great manga is finally available in Japanese. Hopefully more BIGGYM x MASSIVE collaborations to come ;)