Birthday: Unknown
Height: Unknown
He showed up starting in chapter 120 alongside his twin sister. These days he runs Migatsudou, a shop that specializes in fixing scythes. What's interesting is that he's got this old diary kept by one of his descendants—basically a scythe-fixing manual, though it's got some mistakes in it.
He's known for having a pretty rough mouth and not holding back what he thinks, but the guy genuinely knows his craft. His skill with scythes is legitimately impressive, which makes sense given his family's whole thing is keeping that knowledge alive.
Content compiled by AnimeList.moe from publicly available sources.