Eiga Chiikawa: Ningyo no Shima no Himitsu

Also known as: Chiikawa Movie: Ningyo no Shima no Himitsu · ちいかわ セイレーン編 · Chiikawa Movie · Chiikawa: Siren Arc

About Chiikawa Movie: Ningyo no Shima no Himitsu

Chiikawa Movie: Ningyo no Shima no Himitsu is an anime film produced by Cygamespictures / Cypic, that premiered in Summer 2026. The film runs 1 h 39 min. Its main genres are comedy and slice of life.

Across 10 major anime databases, community members rate it 8.19 out of 10 on average, placing it #375 of 3,668 in the Kitanime all-time ranking. It is also known as “ちいかわ セイレーン編”, “Chiikawa Movie” and “Chiikawa: Siren Arc”.

Artwork: © respective rights holders; promotional artwork shown for identification (via myanimelist.net). Metadata: anime-offline-database (ODbL 1.0). Scores are averages of community ratings published by other anime databases.