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Mermaid Rhapsody (2025)

A boy living in a seaside town cherishes a mermaid's piano that was abandoned at the bottom of the ocean.

IMDb 0.016h 39mRomanceAnimationFantasy
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Plot Summary

Toshihide's greatest treasure is an abandoned underwater piano. Playing it allows him to feel connected to his mermaid mother. One day, he meets the mermaid Shiju. She has been secretly listening to his performances and happens to save his life. When he offers to teach her the piano, they soon become good friends. However, mermaids are terrifying creatures that feed on human beings.

Full Cast & Characters

Chiaki Kikuta as Toshihide (voice) in Mermaid Rhapsody 2025

Chiaki Kikuta

Toshihide (voice)

Eri Yukimura as Shiju (voice) in Mermaid Rhapsody 2025

Eri Yukimura

Shiju (voice)

Satomi Sato as Toshihide Mother (voice) in Mermaid Rhapsody 2025

Satomi Sato

Toshihide Mother (voice)

Kazuyuki Okitsu as Toshihide Father (voice) in Mermaid Rhapsody 2025

Kazuyuki Okitsu

Toshihide Father (voice)

Director & Crew

Tetsuaki Watanabe

Director

Official Trailer

Mermaid Rhapsody Trailer

Where to Watch Mermaid Rhapsody Online

You can currently stream Mermaid Rhapsody online or watch it in HD via the link below.

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Frequently Asked Questions

Where can I watch Mermaid Rhapsody online?

Mermaid Rhapsody (2025) is available to stream on various platforms. You can also watch it online via our Watch Online button.

What is the IMDb rating of Mermaid Rhapsody?

It has an IMDb rating of 0.0/10 based on 0 votes.

Who directed Mermaid Rhapsody?

Mermaid Rhapsody was directed by Tetsuaki Watanabe and released in 2025.

How long is Mermaid Rhapsody?

Mermaid Rhapsody has a runtime of 16 hours and 39 minutes.

Movie Details

Release Date
2025-11-08
Status
Released