‘Chainsaw Man – The Movie: Reze Arc’ Announces Ending Theme by Kenshi Yonezu and Hikaru Utada

Summary

The ending theme for Chainsaw Man – The Movie: Reze Arc will be performed by Kenshi Yonezu and Hikaru Utada
“JANE DOE,” is a collaboration between the two artists and will be released as a double single on September 24, 2025

After Kenshi Yonezu announced “IRIS OUT” as the opening theme for the movie “Chainsaw Man – The Movie: Reze Arc”, a fresh teaser has unveiled the film’s closing theme. This is “JANE DOE”, a collaboration between Yonezu and Hikaru Utada. The song, written by Yonezu and sung by both artists, showcases an unusual and eagerly awaited union of two of Japan’s most impactful musicians in songwriting. As stated by Yonezu, Utada’s melancholic yet breezy voice was the ideal fit for the track’s emotional intensity. In turn, Utada characterized the collaboration as a stimulating creative challenge that inspired both artists to explore new realms of expression.

On September 24, 2025, “Jane Doe” will be jointly released with “Iris Out” as a two-sided single by SME Records. This announcement fuels anticipation for the movie’s release, starting in Japanese theaters on September 19, and then moving to cinemas in the U.S. and UK on October 29.

Directed by Tatsuya Yoshihara and produced by

MAPPA

Chainsaw Man – The Movie: Reze Arc

adapts the explosive “Bomb Girl” storyline from

Tatsuki Fujimoto

’s manga. The film’s official trailer teases a dramatic shift in tone, blending high-stakes action with emotional tension as Denji meets Reze, a mysterious café worker whose arrival disrupts his world.

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