Jingjing had long been a fan of idol groups, particularly the group MOMOCA. One day during summer vacation before the school year started, she was hanging out with her friends Fan and Amane as she watched one of MOMOCA's shows on television. When the show finally ended, Jingjing suddenly and loudly declared that she had made the decision to make an idol group of her own. She wanted to be able to use her free time to dedicate herself towards being able to star in special performances live and take the stage alongside MOMOCA. She immediately recruited the two friends who were with her, Fan and Amane. Fan was incredibly reluctant, but joined the group anyway.