User blog comment:Dinoguy8/godzilla vs dinos?/@comment-11836-20140114000826/@comment-11836-20140114034637

Technically, other monsters like Dogora and the Yamato Takeru monsters aren't Godzilla monsters, but they appeared in Godzilla products. Also, the Rebirth of Mothra monsters were in Godzilla Trading Battle, so Toho is contradicting what they allowed in the past.