Yasumori / Seiji
First appearance: [if you have this, include it]
Height: [if you have this, include it]
Depending on the version, this character goes by Yasumori in the manga or Seiji in the anime. He's possibly inspired by Hajime Moriyasu, who managed Japan's national soccer team—fans have noted the parallels in his coaching approach and personality, though it's never been officially confirmed.(Insert remaining biographical details following the guidelines above)
Content compiled by AnimeList.moe from publicly available sources.