Overview
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.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 9 | 21 | |
 | 43 | 54 | |
 | 45 | 57 | |
 | 19 | 30 | |
 | 21 | 32 | |
 | 30 | 41 | |
 | 80 | October 22, 2016 (82) | |
 | 66 | March 11, 2025 (76) | |
 | - | - | |
 | 13 | 24 |