Is Yuji "Nabeyan" Tanabe another alias of his? They're listed as the composer for the GBA game, "Yu-Gi-Oh! Dungeon Dice Monsters." However, they don't appear to have worked on anything else, but the "Nabeyan" part makes me curious if it's actually Hiroshi Tanabe. Considering that he also worked on Yu-Gi-Oh! Forbidden Memories & Yu-Gi-Oh! The Duelists of the Roses it wouldn't be out of the realm of plausibility.
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