Hello! Project COUNTDOWN PARTY 2015 ~GOOD BYE & HELLO!~

'''Hello! Project COUNTDOWN PARTY 2015 ~GOOD BYE & HELLO!~ '''is a special countdown live concert celebrating the new year, featuring all Hello! Project members. It will take place from December 31, 2015 to January 1, 2016 at Nakano Sun Plaza. Like past countdown concerts, it will be split into two parts. The first part of the concert starts at 16:00 and features all the Hello! Project members, and the second part starts at 23:00 and only features Hello! Project members over the age of 18.

Setlist
TBA

Featured Members
''The featured members may change. Those with a ＊ will not appear for the second part of the concert (23:00 show).''

℃-ute Morning Musume '15 ANGERME Juice=Juice Country Girls Kobushi Factory＊ Hello Pro Kenshuusei＊
 * Yajima Maimi
 * Suzuki Airi
 * Nakajima Saki
 * Okai Chisato
 * Hagiwara Mai
 * 9th Gen: Fukumura Mizuki, Ikuta Erina, Sayashi Riho＊, Suzuki Kanon＊
 * 10th Gen: Iikubo Haruna, Ishida Ayumi, Sato Masaki＊, Kudo Haruka＊
 * 11th Gen: Oda Sakura＊
 * 12th Gen: Ogata Haruna＊, Nonaka Miki＊, Makino Maria＊, Haga Akane＊
 * 1st Gen: Wada Ayaka
 * 2nd Gen: Nakanishi Kana, Takeuchi Akari, Katsuta Rina＊, Tamura Meimi＊
 * 3rd Gen: Murota Mizuki＊, Aikawa Maho＊, Sasaki Rikako＊
 * Miyazaki Yuka
 * Kanazawa Tomoko
 * Takagi Sayuki
 * Miyamoto Karin＊
 * Uemura Akari＊
 * Tsugunaga Momoko
 * Yamaki Risa
 * Inaba Manaka
 * Morito Chisaki＊
 * Ozeki Mai＊
 * Fujii Rio
 * Hirose Ayaka
 * Nomura Minami
 * Ogawa Rena
 * Hamaura Ayano
 * Taguchi Natsumi
 * Wada Sakurako
 * Inoue Rei