Webhotaru haganezuka (鋼鐵 (はがね) 塚 (づか) 螢 (ほたる) , haganezuka hotaru?) is a supporting character of demon slayer:
He is a swordsmith affiliated.
Webour favorite swordsmith just revealed his face to the world.
Hotaru haganezuka has unmasked himself, and it turns out demon slayer really does hide its.
Kimetsu no yaiba swordsmith village arc anime official usa website.
Daisuke namikawa (jpn) / robbie daymond (eng) the.