![](https://cdn.animecharacters.io/images/characters/large/45855-7d43420a.jpg)
Masato Seki (関 真人)
Keiko's older brother and Myōjō High School's ace pitcher. His goal is to make it to Kōshien before he graduates.
Voice Actors
Hirotaka Suzuoki
Japanese
Christian Visine
French
Keiko's older brother and Myōjō High School's ace pitcher. His goal is to make it to Kōshien before he graduates.
Hirotaka Suzuoki
Japanese
Christian Visine
French