A reserved young man who is well-versed in diving. Beneath his distant, icy demeanor lies a pure heart bereft of all flaws.

As the younger brother of Fontaine's famous magical duo Lyney and Lynette, Freminet prefers to stay out of the limelight. Other people's gazes, responses, and comments make him uncomfortable and interrupt the rhythm of his breathing. He prefers instead to slip away and bask in the weightlessness of the ocean, pouring his heart out to a Romaritime Flower.