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.
as Kokko
as Kanta
as Shiori
as Riko / Mako / Tomomi
as Morikami
as Jibiki
as Ishita
as Kamiko
as Po
as Po's Older Brother
as Park's Mother
as Keishi Park
as Megumi Koda
as Gokkun
as Miki Narumi
as Mr. Ishida
as Tomie Takeda
as Mouse Man
as Midorino's Uncle
as Reporter
as Old Man
