Ogawakomado Rina

A gentle and refined young lady, always wearing a dreamy, half-closed expression—the very picture of a well-bred young woman.

She is immensely popular with students. Even in the often tense educational environment, where cliques can cause friction, her competence makes her highly valued by all sides. Rumor has it she now wields influence surpassing even the principal's.

Seeking respite from her extremely busy workplace, she's apparently taking an extended vacation to rest her body and will be staying on the island for a while.

She's childhood friends with Mihiro, and perhaps due to a slight competitive streak, she actively pursues the protagonist to avoid being outdone by Mihiro.