Hey! Say! 7

Artist

Hey! Say! 7 is an idol group affiliated with Johnny & Associates who performed both the opening theme 'Hey! Say!' and the ending theme 'BON BON' for the anime 'Lovely Complex' (2007). By handling both themes, they supported the rom-com's cheerful atmosphere. The unit was the catalyst for the later formation of Hey! Say! JUMP, having originally launched as a temporary lineup whose name referenced the year 2007.