Webgenya was the second son in his family. He grew up with an abusive father, but despite being small, his mother would protect him. Sadly, she was turned into a demon and. Webwhat is the relationship between sanemi and genya shinazugawa? Sanemi is the older brother of genya. Formerly close siblings, their bond deteriorates after a demon attack. Webgenya was one of a family of seven children whose hardworking mother never slept and an abusive father who abused her and her children. Webgenya has a rather sad backstory which caused a major rift between him and his brother, sanemi shinazugawa. The latter was forced to kill his own mother who. All members of the shinazugawa family in the kimetsu no yaiba series.
