Shou Segawa

Shou Segawa is a main character in the yuri manga Ano Koro no Aoi Hoshi. A girl in the same year as Umi from class 4. She have a mysterious, sophisticated, introverted and calm personality, she's someone who lives in her own world, different from the others. She loves the ocean and often takes night walks by the shore hoping to find a mermaid. Her mother was a mermaid, that's why she couldn't live together with her, the mermaid returned to the ocean right after Shou was born, and since then she longed to reunite with her.