BlackFlagBreaker!! +ピリオ (I/O mix)

サブスク＆音楽配信→ BFB!! 社築 × sasakure.‌UK ver→ --- BlackFlagBreaker!! 彗星のcrackを！ “BlackFlagBreaker!! ピリオ (I/O mix)“ Music sasakure.‌UK @sasakureUK0211 Vocal KAITO Vocal Perio Illustration PA-neguMA Illustration support vivi Title logo Rie Watanabe BG-Animation pam Movie sasakure.‌UK Special Thanks 社築　@YashiroKizuku