Watashi ga Ningyo ni Natta Hi
わたしが人魚になった日
A young girl lives an ordinary life until one day she discovers she can transform into a mermaid. This newfound ability brings her both wonder and danger as she navigates the boundary between the human world and the sea.
As she explores her dual identity, she encounters mysterious beings and faces challenges that test her courage and understanding of who she truly is. The line between reality and fantasy blurs, forcing her to make choices that will shape her future.