Hiromi TsuruJapaneseFull Hiatari Ryoukou! cast →Biography
A manager of the My�j� High School baseball team. She is very reserved and has a crush on Yūsaku.
Appearances
Keiko Seki FAQ
What anime is Keiko Seki from?
Keiko Seki is a character in Hiatari Ryoukou!.
Who voices Keiko Seki?
Keiko Seki is voiced by Hiromi Tsuru in Japanese.
What is Keiko Seki's Japanese name?
Keiko Seki is written 関 圭子 in Japanese.
Where can I watch Keiko Seki?
Open the Hiatari Ryoukou! page for licensed streaming links and the full episode list.