Kei Inoo

Kei Inoo
伊野尾 慧
Born (1990-06-22) June 22, 1990
OriginSaitama Prefecture, Japan
GenresJ-pop
Occupations
  • Singer
  • actor
Years active2001–present
LabelsJohnny & Associates, J Storm

Kei Inoo (伊野尾 慧, Inoo Kei; born June 22, 1990)[1] is a Japanese singer, actor, and member of Hey! Say! JUMP. He is under the management of Johnny & Associates. He was born in Saitama Prefecture.[2]

On September 23, 2001, he entered Johnny & Associates as a trainee. He later became a member of the Johnny's Jr. group J.J. Express. In 2007, he debuted as a member of Hey! Say! JUMP. He graduated from Meiji University with a degree in architecture in 2013.[3] He plays the keyboard during the group's live shows.

Career

He joined Johnny & Associates as a Johnny's Jr. He appeared regularly on the show, Ya-Ya-yah, as well as J&A show, Shounen Club. He later became a part of the Johnny's Jr. group, J.J. Express with Yuya Takaki, Daiki Arioka, and Yuto Nakajima. He debuted on September 24, 2007, as a member of Hey! Say! JUMP.

Since then, Inoo has been cast in numerous dramas and became a frequent guest on Tensai! Shimura Dobutsuen and a regular on Mezamashi TV.[4] He also appeared on the Saturday afternoon variety show, Meringue no Kimochi.[5]

He was cast as the main role in the live-action movie adaptation of the manga Peach Girl as Okayasu Kairi which was released in 2017 and marked his film debut.[6]

Personal life

He has a second-class small boat pilot license and a scuba diving license.[7] Inoo graduated from the Department of Architecture, Faculty of Science and Engineering, Meiji University in 2013.[3][8]

Inoo is distantly related to Jesse of SixTONES, who is also under Johnny & Associates.[9]

Filmography

Film

Year Title Role Notes Ref.
2017 Peach Girl Okayasu Kairi Lead role [10]

Television drama

Year Title Role Notes Ref.
2025 Parallel Couple: The Truth Behind Our Death Kanta Namikawa Lead role [11]
2025–26 Strobe Edge Kyoichi Miyoshi 2 seasons [12]

Other television

Year Title Notes Ref.
2016–22 Mezamashi TV Thursday MC [13][14]

References

  1. ^ "伊野尾慧 (Kei Inoo)- CDJournal". artist.cdjournal.com (in Japanese). Archived from the original on April 6, 2023. Retrieved March 28, 2024.
  2. ^ "Kei Inoo's Profile" (in Japanese). Retrieved November 2, 2016.
  3. ^ a b "祝・大学卒業! KAT-TUN・中丸&Hey!Say!JUMP・伊野尾、在学中の苦労とは – サイゾーウーマン". サイゾーウーマン (in Japanese). March 27, 2013. Retrieved August 20, 2016.
  4. ^ "Inoo Kei to be a Regular on Mezamashi". March 6, 2016.
  5. ^ "Kei Inoo Regular MC on Meringue no Kimochi". johnnys-net. Archived from the original on November 4, 2016. Retrieved November 3, 2016.
  6. ^ "Mizuki Yamamoto & Kei Inoo to Star in Film Adaptation of "Peach Girl"". March 28, 2016.
  7. ^ "夏空の下へ"GOing"!". Duet (in Japanese): 34. August 2015 – via ホーム社.
  8. ^ "Hey! Say! JUMPの最終兵器"伊野尾慧、続く抜擢に「伊野尾革命」の声 ジャニーズきっての"建築アイドル"の魅力とは" [Hey! Say! JUMP's ultimate weapon Kei Inoo, Voice of "Inoo revolution" in the continued selection, What is the charm of Johnny's "architecture idol"?]. modelpress (in Japanese). March 10, 2016.
  9. ^ "Hey! Say! JUMP伊野尾慧、SixTONESジェシーと「遠い親戚」 ジャニーズファンから驚きの声" [Hey! Say! JUMP Kei Inoo, SixTONES Jessie and "distant relatives" Surprised voices from Johnny's fans]. modelpress (in Japanese). November 8, 2018.
  10. ^ "ピーチガールaccess-date= 8 January 2026". eiga.com (in Japanese).
  11. ^ "パラレル夫婦 死んだ"僕と妻"の真実の出演者・キャスト一覧". The Television (in Japanese). Retrieved January 8, 2026.
  12. ^ "「ストロボ・エッジ Season2」に出口夏希・櫻井海音が出演、「アオハライド」と同じ役". Natalie (in Japanese). January 8, 2026. Retrieved January 8, 2026.
  13. ^ "Kei Inoo Regular on Mezamashi TV". aramajapan. March 6, 2016. Retrieved November 2, 2016.
  14. ^ "Hey! Say! JUMP 伊野尾慧:6年間出演の「めざましテレビ」卒業 冠コーナーも担当「僕にとって宝物」「スタッフの愛に支えられた」". Oricon (in Japanese). March 31, 2022. Retrieved January 8, 2026.