Iris Out
| "Iris Out" | ||||
|---|---|---|---|---|
| Single by Kenshi Yonezu | ||||
| A-side | "Jane Doe" | |||
| Released | September 24, 2025 | |||
| Length | 2:32 | |||
| Label | SME | |||
| Songwriter | Kenshi Yonezu | |||
| Producer | Kenshi Yonezu | |||
| Kenshi Yonezu singles chronology | ||||
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| Music video | ||||
| "Iris Out" on YouTube | ||||
"Iris Out" (stylized in allcaps) is a song recorded by Japanese singer-songwriter Kenshi Yonezu. Released digitally on September 15, 2025, via SME Records, "Iris Out" served as the opening theme song for the Japanese animated film Chainsaw Man – The Movie: Reze Arc. The song was later released physically on September 24, 2025, alongside "Jane Doe", the closing theme song, as a double A-side maxi single.