Performance from Hello! Project 2015 SUMMER ～CHALLENGER～ Featuring: Ichioka Reina, Kaga Kaede, Hashimoto Nagisa, Horie Kizuki, Shimano Momoko, Takase Kurumi, Ono Mizuho, Nakano Rion, Yanagawa Nanami, Maeda Kokoro, Kanatsu Mizuki, Kasahara Momona
