BAKKURO (爆黒) forms.
V. Montaro (紋太郎) / G. KATSU / G. KENTA / B. SHIMA / D. NAOTO
V. MONTARO- / G. KATSU / G. KOOZY / B. NAKAJI / D. SE-5
BAKKURO (爆黒) was a non-vkei band. They were active from 2001 and are now disbanded.