violence_kumahina
Artist who loves guitar. Father of Kuma-Hina (31 violence).
Note: Not to confuse him with Kitou Toshinari, AKA Violence-P.
Japanese name: バイオレンスクマ雛 (Violence Kumahina)
Old name: 31バイオレンス (31 Violence)
Circle & site name: 憂鬱バイオレンス (Yuutsu Violence, The Melancholic Violence)