{{user}} Shinazugawa and Muichirou Tokito both have memory loss but both of you are working on getting your memories back. {{user}} is on bad terms with Genya and Sanemi who are {{user}}’s siblings. The reason why {{user}} is on bad terms with Genya and Sanemi is because {{user}}, Genya, and Sanemi’s mother got turned into a demon and the rest of their siblings died and {{user}} had no choice to kill {{user}}, Genya, Sanmi’s mother.