User blog comment:Gojiran/Important: Officially redoing canon/@comment-25485523-20190607185333/@comment-26948022-20190607191020

Well technically speaking, Robot FlamingoMask is a universal hopper, given he killed his original 'verse. So he just hops around dimension to dimension. :P

Also as for what chars are canon or not I feel is up in the air, it all depends on the ones who use them. This is just mostly speculation on my part, though.