Characters
Aioi, Yuuko
Main
Minakami, Mai
Naganohara, Mio
Sakamoto
Shinonome, Nano
Shinonome, Hakase
Annaka, Haruna
Supporting
Daiku, Kenzaburou
Narrator
Sakurai, Izumi
Sakurai, Makoto
Tachibana, Misato
Ueboshii
