Tolong jelaskan mengenai Anggota pementasan: dari Himawarigumi 1st Stage "Boku no Taiyou"

Sayaka Akimoto, Tomomi Itano, Mai Oshima, Yuko Oshima, Erena Ono, Tomomi Kasai, Haruna Kojima, Natsuki Sato, Mariko Shinoda, Minami Takahashi, Rina Nakanishi, Kayo Noro, Atsuko Maeda, Yuka Masuda, Minami Minegishi, Sae Miyazawa