Title: FUN FUN RE-BOOT
Artist: QUARTET☆RE-BOOT!(乃愛・天音・来海・かぐ耶)
Composer: Famishin
Arrangement: 井ノ原 智 (AngelNote)
Lyrics: 羽生みいな (AngelNote)
Source: 天使☆騒々 RE-BOOT! OP