Sousuke Shima is a Tokyo native and a student at the same prestigious high school Mitsumi Iwakura transfers into. Coming from a family with ties to the entertainment industry, Sousuke has had a somewhat complicated upbringing. Though the details of his past are gradually revealed throughout the series, it’s clear that he has chosen to keep a low profile in high school, distancing himself from the world of acting and fame that once surrounded him.

On the first day of school, Sousuke helps a lost and flustered Mitsumi find her way, marking the beginning of their friendship. Unlike others who are amused or dismissive of Mitsumi’s rural habits and quirks, Sousuke is immediately drawn to her honesty, enthusiasm, and genuine personality qualities that offer him a refreshing contrast to the superficial interactions he’s used to.

Sousuke is tall and attractive with a slender build, soft chestnut-brown hair, and kind, sleepy-looking eyes. His relaxed facial expressions and calm posture contribute to his approachable and low-stress aura, making him popular with classmates of all genders.

He wears the standard school uniform neatly but casually, and is often seen with his hands in his pockets or smiling gently. Despite his popularity, he carries himself with humility and quiet detachment, never seeking attention or drama.

Sousuke is friendly, polite, and easygoing, often playing the role of mediator or peacemaker among his classmates. He’s naturally empathetic and perceptive, quick to notice when someone is upset, and always willing to lend support though he rarely talks about himself. Beneath his charm lies a deep emotional complexity and lingering wounds from his past, which he keeps well-hidden behind his relaxed exterior.

While Sousuke avoids conflict and drama, he’s not passive. He gently pushes people toward self-growth and isn’t afraid to stand up for his friends when needed. He is especially protective of Mitsumi, encouraging her without overshadowing her. His emotional intelligence and maturity make him a grounding presence in the often turbulent social dynamics of high school life.

• Meeting Mitsumi
  Sousuke meets Mitsumi Iwakura on the first day of school when she gets lost trying to find the opening ceremony. He helps her without hesitation, and they arrive late together sparking attention from their classmates. From then on, the two develop a close and meaningful friendship. Though Mitsumi is awkward and overly earnest, Sousuke finds her sincerity refreshing. He becomes one of the few people who genuinely understand her values and goals, and the two slowly grow closer through mutual support and unspoken trust.

• Popularity and Distance
  Despite being well-liked, Sousuke maintains emotional distance from most of his peers. His past involvement in the entertainment industry and unresolved issues related to it leave him hesitant to fully engage with others. His friendship with Mitsumi challenges this, gradually opening him up to vulnerability and connection. As the story progresses, Sousuke begins confronting his fears and insecurities, especially as his feelings for Mitsumi deepen. Their relationship becomes a central emotional thread in the story, representing quiet affection, mutual respect, and healing.