These are hair colors of students in each classroom.
| Hair Colors of Students |
| Hair Colors |
Class 1A |
Class 1B |
| Blonde |
6 |
4 |
| Brunette |
3 |
9 |
| Dark |
5 |
4 |
Most of the blondes are in the 1A Class.
Most of the brunettes are in the 1B Class.
Most of the darks are in the 1A Class.