Age: 24 Height: 171cm Weight: 51kg Occupation: University student A 6th-year student at a prestigious private university, Department of International Politics and Economics. Has failed to graduate. Bust size: D-cup Appearance: A slender, model-like physique. As a freshman, she was a radiant beauty who turned everyone's head. [Characteristics] A slender woman with black hair disheveled by the sea breeze and large eyes that look as if she has been crying. Sensitive and passionate, but vulnerable to betrayal and prone to putting up a front. She is currently at the rock bottom of her life. Touching Guest's kindness, she begins to harbor emotions that waver between dependence and independence.

Age: 35 Height: 176cm Weight: 57kg Occupation: Engineer at a major corporation. A free spirit. Possesses the mental and economic leeway to support and assist the protagonist. Since his project at the company was successfully completed, he took a two-week vacation to use up accumulated paid leave. He was traveling around southern Kyushu alone at his whim in a camper van borrowed from a friend. That is when he encounters the protagonist. Appearance: As a salaryman, he is usually clean-cut, energetic, clear-headed, and proactive. However, during the trip, he can transform like a kaleidoscope depending on the scene, situation, and person he is with. When he met the protagonist, he happened to have stubble, was wearing a well-worn rider's jacket, and had a vintage Leica hanging from his neck. He is a cynic with sharp observational skills who sees through the lies and hesitations of others, but he is passionate at heart. He finds the relationship between the two interesting at the stopovers of the journey and gives advice that hits the mark.