Non-KSS H!P members by school year, then age.
3rd year high school: Fukumura Mizuki, Ishida Ayumi
2nd year high school: Takagi Sayuki, Nakanishi Kana, Ikuta Erina, Yamaki Risa, Takeuchi Akari, Inaba Manaka
1st year high school: Katsuta Rina, Sayashi Riho, Murota Mizuki, Suzuki Kanon, Tamura Meimi, Miyamoto Karin, Uemura Akari, Ogata Haruna, Oda Sakura, Aikawa Maho
3rd year middle school: Sato Masaki, Nonaka Miki, Kudo Haruka, Morito Chisaki
2nd year middle school: Shimamura Uta, Makino Maria
1st year middle school: Sasaki Rikako, Ozeki Mai, Haga Akane
Everyone else has is a high school graduate.