Webthis week marked the big revelation as haganezuka carries on his job of sharpening tanjiro's sword.
He has been working through the attack on the village, and.
Daisuke namikawa (jpn) / robbie daymond (eng) the swordsmith who is assigned with maintaining tanjiro's nichirin sword.
He sent tanjiro hate letters.
Webhotaru haganezuka is a swordsmith affiliated with the demon killing corps.
Haganezuka first appears in the manga when he delivers tanjirou's katana to him at urokodaki's.