Kokko is a third grade elementary school student. Even though she has a family who loves her, Kokko is full of dissatisfaction and she admires loneliness.
Mana Ashida
Kokko
Norito Yashima
Kanta
Aki Hano
Shiori
Misato Aoyama
Riko / Mako / Tomomi
Jingi Irie
Morikami
Ryuhei Maruyama
Jibiki
Mikijiro Hira
Ishita
Ayumi Ishida
Kamiko
