People · Dossier
Active since 2012
Kouji Seki
関幸司
Voice actor
23
Voice actor · 23 roles across 14 years. Best known for Kai Akakura in Haikyu!! To the Top.
Derived from credit data — not curated copy
2012 – 2025
14 years active
23
Characters voiced
Best known for · Voice role
Supporting
2020
Kai Akakura
as Supporting in Haikyu!! To the Top
Voice role split
0
main
23
supporting