Kokuryuzan High

Thirty years ago, they had a legendary baseball team that defeated Hakuo Gakuen for 3 straight years, from 1979 to 1981. The 9 players who emerged victorious for the 3 years were dubbed the Kowloons, or the nine dragons. Shortly after, Kokuryuzan went into rapid decline and the team was disbanded 10 years ago.

Karin reinstated the baseball team one year before the events of the story. She pulled all the weeds and removed every rock from the baseball field, and started recruiting members. So far, Tao and Tamao have been recruited to the team.