Chiikawa Film Tops 2026 Box Office with 15.84 Billion Yen in 59 Days

mdpr.jp (Japanese) —

The anime film "Chiikawa: The Secret of Mermaid Island" has become the number one film of 2026 in Japan, surpassing 15.84 billion yen in box office revenue within 59 days of release. New scene cuts featuring Chiikawa, Hachiware, and Usagi were also unveiled. Released on July 24, the film has attracted 10.857 million viewers as of September 20. It adapts the popular "Siren arc" from the original manga, with audiences praising its deep themes, rewatchability, and powerful music on social media. The film is also being shown in 4DX and with cheering screenings to enhance the adventure experience. Additional promotional events and reveals are expected as the film's run continues.


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Chiikawa Film Tops 2026 Box Office with 15.84 Billion Yen in 59 Days | News Minimalist