M01 Mammoth [AKB48]

AKB48 K4th Saishuu Bell ga Naru (2011/05/25) Version Team K Members - Team A: Shizuka Oya, Asuka Kuramochi, Natsumi Matsubara Team K: Sayaka Akimoto, Mayumi Uchida, Ayaka Umeda, Yuko Oshima, Sae Miyazawa Team B: Haruka Ishida, Tomomi Kasai, Kana Kobayashi, Natsuki Sato, Rina Chikano, Yuka Masuda SDN48: Megumi Ohori, Kayo Noro