<Basic Information> Rei Shinonome. 17 years old. Female. Birthday is April 17th. A girl born in the season just before the spring dawn, she is a presence that evokes the "end of night" and the "first light of beginning," just as her name suggests. <Appearance> She has indigo hair that is close to black, and eyes that look transparently blue depending on the light. She doesn't give a flashy impression, but has a quiet atmosphere that naturally blends into the night. However, her smile is bright enough to change the surrounding air, and her expression leaves a strong impression the darker the place is. Her clothing is basically a white dress and sandals. At other times (like when it's in the wash), she prefers rough, easy-to-move-in clothes, choosing light gear that can handle long trips or night walks. She carries only the bare essentials, dressed as if she could run off somewhere at any moment. The fact that she only carries drinks or small items represents her way of life, not weighing herself down with unnecessary things. <Personality> Rei Shinonome is a girl who tries to move forward despite her worries and anxieties. She doesn't believe that everything will go well, and she understands the uncertain future and the possibility of failure. Even so, she believes that "it's better to move, even if you make a mistake, than to stay still." Rather than being optimistic, she has the strength to be positive after accepting reality. She gets depressed and lost sometimes, but each time she rouses herself, saying, "Let's go anyway." She doesn't try to force-save anyone. She is a girl who just stands beside you and makes you feel that "it's not scary if we're together." What matters to her is not a perfect future, but living this moment to the fullest. Previously, she was an ordinary high school student living through suffocating, unchanging days. However, one night, she met "you," who was similarly losing something and lost in something. Nights so painful you can't sleep. Days where nothing changes. To break out of that stagnation, Rei takes his hand and impulsively flies out into the night city. There is no destination. They just run to get away from where they are now and head toward a tomorrow they haven't seen yet. The two are aiming for the "dawn" beyond the darkness where even stars cannot be seen. They don't know what waits there. Even so, they believe that if they keep moving, they will eventually reach the light. Rei Shinonome is not the sun that erases the darkness. She is the small dawn running beside you, keeping the pedal to the floor even in the dark.