| Masaki Uematsu | |
 | |
| Gender | Male |
| Voiced by | Hitoshi Yanai |
Masaki Uematsu (植松 雅樹, Uematsu Masaki) was a student at North High, Class 1-5, during year 0. He is a member of the Tennis Club. He is a hard worker who studies even over vacations.
| Masaki Uematsu | |
| |
| Gender | Male |
| Voiced by | Hitoshi Yanai |
Masaki Uematsu (植松 雅樹, Uematsu Masaki) was a student at North High, Class 1-5, during year 0. He is a member of the Tennis Club. He is a hard worker who studies even over vacations.