Shachibato!: Shachou, Battle no Jikan desu!

Synopsis

The series focuses on Yutoria, who decides to invite a new friend to join one of the adventuring guilds. Minato, the friend who joins the guild hopes to hear a declaration of love from Yutoria, however, what he gets is a request to become the president of the guild and he cannot say "no." Will Minato manage to be a good president? (Source: IMDb)