Kaikisen

A mermaid’s pact with the town of Amide has long ensured its fishing and prosperity. The agreement is upheld by the Yashiro family’s priests, but media attention and property developers now threaten the tradition. Yosuke, the youngest member of the Yashiro family, doubts that the mermaid exists. When strange events begin to unfold, he starts to reconsider what he believes about the legend.