Keiko Seki (関 圭子)
A manager of the Myōjō High School baseball team. She is very reserved and has a crush on Yūsaku.
Animeography
Mangaography
Voice Actors
Hiromi Tsuru
Japanese
Marie-Christine Robert
French
A manager of the Myōjō High School baseball team. She is very reserved and has a crush on Yūsaku.
Hiromi Tsuru
Japanese
Marie-Christine Robert
French