![Masato Seki](https://cdn.noitatnemucod.net/thumbnail/400x400/100/1257f483da8d38a03a4e5076fca60366.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.
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Sunny Ryoko
Supporting (Role) TV
![Suzuoki, Hirotaka](https://cdn.noitatnemucod.net/thumbnail/100x100/100/da921233adf9d805309ff5fab93a3e55.jpg)