Ep. 5: Key

5

The episode begins with Kohei giving a speech on the Athletic Meet day but does not know how to say it. Everything is going well and everyone is exited. At the final competition, Haruna gets injured while racing and can not run with Kohei. Then Kohei ask Kuze to join him. At the end of episode, Iori gives Kohei the Student Oversight Building's key. (Source: Wikipedia)