Middle schooler Kai's depressing life in a boring fishing village changes drastically when a local mermaid named Lu joins his band.
Minako Kotobuki,
Soma Saito,
Shota Shimoda,
Shinichi Shinohara,
Daigo,
Kanon Tani,
Nobu,
Akira Emoto,
Shin'ichi Shinohara
Added on HBO 2022-06-17.
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