Suzu Hirose as Hikari Tomonaga

Ayami Nakajo as Ayano Tamaki

Yuki Amami as Saotome Kaoruko

Hirona Yamazaki as Yui Kito

Miu Tomita as Taeko Azuma

Haruka Fukuhara as Ayumi Nagai

Mackenyu as Kosuke Yamashita

Yurina Yanagi as Reika Murakami

Kentaro Ito as Hiroshi Yashiro

Saki Minamino as Eri

Hana Hizuki as Ono

Takayuki Kinoshita as Hikari's Father

Tamae Ando as Taeko's Mother

Yasuhito Hida as Vice Principal

Kitaro as Principal

Sakurako Ohara as Captain From Minami Aoyama Girls High School

Emmi Drennan as Cheerleader

Cecilia e Garcia as Cheering Mom

Lori Morkunas Jones as Cheering Mom

Eric Carpenter as Cheering Fan

Elijah Estes as Cheering Fan

Derrick Scott Jones as Cheering Fan

Lindsay Macek as Cheering Fan

Debbie McCaffrey as Cheering Fan

Mami Pat as Cheering Fan

Teresa Suarez Grosso as Cheering Fan

Toshihiro Yashiba as Mr. Saotome

Aaron J. Brooks as Cheerleading Judge #1

Kayla Sweet as Cheerleading Judge #2

Michael Kobulnicky as Cheerleading Judge #3