Аліса Керрол

A girl introduced in volume 3, Alice is a trainee for Orange Planet, a company who currently holds the first place in the water guide business. She first appears as a very standoffish, snotty young girl; however, exposure to Akari's mood begins to lighten her up as the series progresses. This does not stop her from telling the other girls to be quiet when they argue, however.

She is just a trainee when Akari and Aika are apprentices, but is already showing a talent for rowing that might surpass both of them (in fact, this is the reason why she was scouted by Orange Planet despite her age). Despite this (and the fact that Akari and Aika are from rival businesses), she often joins the two in joint practice sessions, and she sincerely enjoys their company.