Kibōteki Refrain

AKB48:
Tim A: Miyabi Ino, Manami Ichikawa, Anna Iriyama, Karen Iwata, Rina Kawaei, Natsuki Kojima, Haruna Kojima, Haruka Shimazaki, Minami Takahashi, Kayoko Takita, Makiho Tatsuya, Megu Taniguchi, Chisato Nakata, Chiyori Nakanishi, Mariko Nakamura, Rena Nishiyama, Nana Fujita, Nao Furuhata, Ami Maeda, Sakiko Matsui, Sakura Miyawaki, Tomu Muto, Ayaka Morikawa, Fuuko Yagura