- Karasuno High: Characters associated with Karasuno High School.
- Boys' Volleyball Team Click to expand
- Coaches and ManagersClick to expand
- Girls Volleyball TeamClick to expand
- AlumniClick to expand
- Other Miyagi Prefecture Schools: Characters from other schools in the Miyagi Prefecture.
- Aobajōsai High Click to expand
- Date TechClick to expand
- Shiratorizawa AcademyClick to expand
- Tokyo Schools: Characters from Tokyo.
- Metropolitan Nekoma HighClick to expand
- Fukurodani AcademyClick to expand
Voiced by: Kyousuke IkedaHinata's friend from middle school. He is on the basketball team.
Tropes associated with Yukitaka Izumi:
Voiced by: Seigo YokotaIzumi's friend from middle school. He is on the soccer team.