| Noboru Toyohara | |
 | |
| Gender | Male |
| Voiced by | Ryōta Asari |
Noboru Toyohara (豊原 昇, Toyohara Noboru) was a student at North High, Class 1-5, in year 0. He is a member of the Wind Ensemble and plays the clarinet. He is friends with Goto. Keigo Matsushiro inquires into the relationship between Goto and Noboru Toyohara.