The 13th-Gen Members make their Debut. Divided into groups, the Members go to school to solve and challenge it's 'Mystery Trials'.
Mizuki Fukumura
Erina Ikuta
Haruna Iikubo
Ayumi Ishida
Haruka Kudo
Sakura Oda
Haruna Ogata
Miki Nonaka
Maria Makino
Akane Haga
Kaede Kaga
Reina Yokoyama
Jun 28, 2024
Apr 27, 2007
Apr 18, 2009
Mar 15, 2019
Jun 21, 1990
Apr 19, 2008
Mar 31, 1989
Oct 29, 2021
日本語
