AOKANA: Four Rhythm Across the Blue S01 E05 Yeah. Keep Calm and Carry On.

The Summer Tournament has started, and Asuka is up against a girl named Arika Okoze from Shitou Suisan Academy. Misaki is up against Rika and Mashiro against Reiko. There, Asuka also spots the white-haired girl, Inui Saki from Kairyou Academy, who is playing against Shion. First up is Mashiro's match against Reiko.