Jane Doe (Kenshi Yonezu and Hikaru Utada song)

"Jane Doe"
Single by Kenshi Yonezu and Hikaru Utada
A-side"Iris Out"
ReleasedSeptember 24, 2025 (2025-09-24)
Length3:56
LabelSME
SongwriterKenshi Yonezu
Producers
  • Kenshi Yonezu
  • Yaffle
Kenshi Yonezu singles chronology
"Plazma" / "Bow and Arrow"
(2025)
"Jane Doe" / "Iris Out"
(2025)
"1991"
(2025)
Hikaru Utada singles chronology
"Electricity"
(2025)
"Jane Doe"
(2025)
Music video
"Jane Doe" on YouTube

"Jane Doe" is a song recorded by Japanese singer-songwriter Kenshi Yonezu and Japanese-American singer-songwriter Hikaru Utada. Released digitally on September 22, 2025, via SME Records, "Jane Doe" served as the closing theme song for the Japanese animated film Chainsaw Man – The Movie: Reze Arc. The song was later released physically on September 24, 2025, alongside "Iris Out", the opening theme song, as a double A-side maxi single.

Background

In a press release on July 4, 2025, Kenshi Yonezu announced he recorded "Iris Out", the opening theme song for the Japanese animated film Chainsaw Man – The Movie: Reze Arc.[1] Yonezu previously provided his song "Kick Back" as the opening theme song for the anime series of Chainsaw Man, which saw global success and later became the first song recorded in Japanese to receive a Gold certification from the Recording Industry Association of America (RIAA).[2] On August 1, the release date of "Iris Out" was announced for September 24, as a double A-side single with an untitled song.[3] The title for the untitled song was revealed on August 14, "Jane Doe", as a collaboration single with Japanese-American singer Hikaru Utada.[4] In a press release, "Jane Doe" was revealed as the ending theme song for the film.[5]

Release

"Jane Doe" was released on September 24, 2025, alongside "Iris Out" as a double A-side single. Three variants were released: the regular edition, the Iris Out edition, and the Jane Doe edition. The Iris Out variant includes an acrylic stand and a Polaroid photo of the character Reze from Chainsaw Man as bonus goods, while the Jane Doe version consists of a DVD of the "Kick Back" music video and a live performance.[6] First press bonuses for all variants include a serial number for a lottery in winning tickets to Yonezu's 2026 Ghost Tour.

Music video

On September 23, a music video directed by Tomokazu Yamada was released on Yonezu's official YouTube channel.[7]

Track listing

  • Digital download and streaming
  1. "Jane Doe" – 3:56
  • CD
  1. "Iris Out" – 2:31
  2. "Jane Doe" – 3:55
  • Jane Doe DVD
  1. "Chainsaw Man – The Movie: Reze Arc" (trailer) – 1:29
  2. "Kick Back" (music video) – 3:39
  3. "Kick Back" (live video) – 3:13
  • Vinyl LP
  1. "Iris Out"
  2. "Jane Doe"
  3. "Kick Back"
  4. "Kick Back" (Frost Children remix)
  5. "Kick Back" (Hudson Mohawke remix)
  6. "Kick Back" (Tomggg remix)

Personnel

Charts

Certifications

Certifications for "Jane Doe"
Region Certification Certified units/sales
Japan (RIAJ)[26]
Physical with "Iris Out"
Platinum 250,000^
Streaming
Japan (RIAJ)[27] Gold 50,000,000

^ Shipments figures based on certification alone.
Streaming-only figures based on certification alone.

Release history

Release history and formats for "Jane Doe"
Region Date Format Version Label Ref.
Various September 22, 2025 Digital SME [28]
Japan September 24, 2025 CD Standard [29]
Iris Out [30]
Jane Doe [31]
Various February 27, 2026 LP Vinyl Milan [32]

References

  1. ^ "劇場版「チェンソーマン レゼ篇」主題歌は米津玄師、音源入り本予告を公開(動画あり / コメントあり)". Music Natalie (in Japanese). Natasha Inc. July 4, 2025. Retrieved August 13, 2025.
  2. ^ "米津玄師インタビュー|「KICK BACK」米レコード協会ゴールド認定に寄せて - 音楽ナタリー 特集・インタビュー". Music Natalie (in Japanese). Natasha Inc. November 2, 2023. Retrieved August 13, 2025.
  3. ^ 多木汐里 (August 1, 2025). "米津玄師、劇場版『チェンソーマン レゼ篇』主題歌「IRIS OUT / (未定)」ダブルA面シングル発売決定+描き下ろしジャケット公開". Barks (in Japanese). Retrieved August 13, 2025.
  4. ^ "米津玄師×宇多田ヒカルがコラボ、劇場版『チェンソーマン』EDテーマの新曲「JANE DOE」(両名コメントあり)". Billboard Japan (in Japanese). Retrieved August 13, 2025.
  5. ^ "劇場版『チェンソーマン レゼ篇』ED主題歌発表 米津玄師×宇多田ヒカル「JANE DOE」". Oricon. August 14, 2025. Retrieved August 13, 2025.
  6. ^ 川添 (August 14, 2025). "米津玄師と宇多田ヒカルコラボ楽曲『JANE DOE』が『チェンソーマン レゼ篇』EDに!アー写公開". Edge Line (in Japanese). Retrieved August 13, 2025.
  7. ^ "米津玄師と宇多田ヒカルのコラボ曲「JANE DOE」ミュージックビデオ公開(動画あり)". Music Natalie (in Japanese). Natasha Inc. Retrieved September 23, 2025.
  8. ^ "Kenshi Yonezu Chart History (Global 200)". Billboard. Retrieved October 7, 2025.
  9. ^ "Kenshi Yonezu Chart History (Hong Kong Songs)". Billboard. Retrieved October 7, 2025.
  10. ^ "Billboard Japan Hot 100 – Week of October 1, 2025". Billboard Japan (in Japanese). Retrieved October 1, 2025.
  11. ^ "Billboard Japan Hot Animation – Week of October 1, 2025". Billboard Japan (in Japanese). Retrieved October 2, 2025.
  12. ^ Oricon Weekly Single Ranking – 2025-10-06 Oricon News. Retrieved October 1, 2025.
  13. ^ "Oricon Top 50 Combined Singles: 2025-10-06" (in Japanese). Oricon. Archived from the original on October 2, 2025. Retrieved October 2, 2025.
  14. ^ "Oricon Top 20 Anime Singles: 2025-10-06" (in Japanese). Oricon. Archived from the original on October 8, 2025. Retrieved October 8, 2025.
  15. ^ "Circle Digital Chart – Week 42 of 2025". Circle Chart (in Korean). October 12–18, 2025. Retrieved October 23, 2025.
  16. ^ "Kenshi Yonezu Chart History (Korea Hot 100)". Billboard. Retrieved December 20, 2025.
  17. ^ "Kenshi Yonezu Chart History (Taiwan Songs)". Billboard. Retrieved October 7, 2025.
  18. ^ "Kenshi Yonezu Chart History (World Digital Song Sales)". Billboard. Retrieved September 30, 2025.
  19. ^ "Oricon Top 50 Singles: 2025-09". Oricon. Archived from the original on October 8, 2025. Retrieved October 8, 2025.
  20. ^ "Oricon Top 10 Anime Singles: 2025-09". Oricon. Archived from the original on October 8, 2025. Retrieved October 8, 2025.
  21. ^ "Digital Chart – October 2025". Circle Chart (in Korean). Retrieved November 9, 2025.
  22. ^ "Billboard Japan Hot 100 – 2025 Year-End". Billboard Japan (in Japanese). Retrieved December 5, 2025.
  23. ^ "Billboard Japan Hot Animation – 2025 Year-End". Billboard Japan (in Japanese). Retrieved December 5, 2025.
  24. ^ "Oricon Top 100 Singles: 2025". Oricon. Archived from the original on December 17, 2025. Retrieved December 17, 2025.
  25. ^ "【オリコン年間ランキング2025】<作品別売上部門>Snow Manが2年連続"6冠"、Mrs. GREEN APPLEは2冠達成、米津玄師も存在感 | 合算シングルランキング 1位~10位". Oricon (in Japanese). December 17, 2025. Retrieved December 17, 2025.
  26. ^ "Japanese single certifications – 米津玄師 – IRIS OUT / JANE DOE" (in Japanese). Recording Industry Association of Japan. Retrieved October 10, 2025. Select 2025年9月 on the drop-down menu
  27. ^ "Japanese single streaming certifications – 米津玄師, 宇多田 ヒカル – JANE DOE" (in Japanese). Recording Industry Association of Japan. Retrieved November 27, 2025. Select 2025年10月 on the drop-down menu
  28. ^ "米津玄師と宇多田ヒカルのアーティスト写真アザー公開、コラボ曲「JANE DOE」配信に伴い". Natalie Music (in Japanese). Retrieved September 23, 2025.
  29. ^ "IRIS OUT / JANE DOE [Regular Edition] Kenshi Yonezu CD Maxi". CDJapan. Retrieved August 13, 2025.
  30. ^ "IRIS OUT / JANE DOE [IRIS OUT Edition / Limited Edition with bonus collectible(s)] Kenshi Yonezu CD Maxi". CDJapan. Retrieved August 13, 2025.
  31. ^ "IRIS OUT / JANE DOE [JANE DOE Edition / Limited Edition with DVD] Kenshi Yonezu CD Maxi". CDJapan. Retrieved August 13, 2025.
  32. ^ "Kenshi Yonezu - IRIS OUT / JANE DOE". Milan Records. Archived from the original on November 5, 2025. Retrieved November 5, 2025.