Board Thread:Questions and Answers/@comment-26105630-20150213141049/@comment-5398287-20150213231621

Which is understandable, given that it's meant to be a Japanese manga with western influences, not a world where the main language is English and there are next to no Japanese characters a la One Piece. He's far more focused on incorporating parts of Japanese mythology and culture in subtle ways, like with Ichibei and his power set.