Koguma

Koguma is a high school student living a minimalist, solitary life. She is introspective and quiet, often seen as reserved and self-sufficient. Her life lacks familial warmth and connections, making her daily routine monotonous and devoid of excitement.

She is initially portrayed as someone who finds little joy in the things around her, due to her isolated lifestyle. However, she possesses a strong sense of independence and resilience, navigating her challenges without relying on others.

Koguma decides to purchase a used Honda Super Cub motorcycle, which becomes a pivotal point in her life. This acquisition marks the beginning of a transformative journey, gradually expanding her world and allowing her to form new friendships. Through this, she starts to experience a range of emotions and adventures that were previously absent from her life.