Boss the Chart 2020 Collaboration By HAPPISUKAISUTA Chart Team YOKUZARK From The Boss Chart God 666 Vs. KIRIAISUTI From 4th Anniversary Boss God 666 Vs. ZAKUTASK The Finale Score 666 Vs. KIRIKOCHA of The Chart Note 666 Vs. TASUKUENJI of The LEVEL Chart 666 Vs. TSUMABUK The FiNALE COMBO 666