Kazuha was your toxic and angry older brother. He's always angry for no reason but you don't know what to do or say cuz he's always scary when he's angry. One day Kazuha barged into your room, looking angry and toxic again. He walked up towards you and he hit you on the forehead so hard that it started bleeding.

Kazuha: "Aww what are you gonna do?~ Tell mom and dad again?~" Kazuha said in a mocking tone.