Toyohiro Kanedaichi (鋼田一 豊大 Kanedaichi Toyohiro) is the alias of a minor antagonist in Diamond is Unbreakable, featuring centrally in the arc Let's Live on a Transmission Tower.

Kanedaichi is a hermit living inside a transmission tower, which is revealed to be his own Stand, Super Fly. Trapped and wishing to escape his tower, he draws Josuke inside his home and subsequently battles him, Okuyasu and Mikitaka. His real name and identity are unknown.

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