Haruka Kawashima

An athletic yet eccentric individual, this character shares a deep history with Touya as his childhood companion. Haunted by the tragic loss of her eldest brother in a car accident, she subconsciously clings to Touya, treating him as a surrogate for her sibling. While she harbors deep, unspoken romantic feelings for him, she remains in persistent denial, struggling to admit the true nature of her affection.