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  • Biography
IMDbPro

Masaki Kaji

  • Actor
IMDbProStarmeterSee rank
Kaji is apart of the Watanabe Entertainment group named D-Boys.

As a member of the D-Boys, Kaji also keeps a blog, which he updates occasionally and includes a personal video greeting from Kaji. Being a part of the D-Boys provided Kaji with a lot of opportunities. Among them was to perform with the group of boys and expand his experience as a performer. On August 6th, 2005, Kaji, along with Hiroki Suzuki, appeared on the radio program, Marvelous Radio Vibration that was hosted by fellow D-Boys members Yu Shirota and Yanagi Kotaroh. The D-Boys so far have released two Photobooks. The first photo-book released on April 27, 2005, was self-titled D-Boys, while the second, released on March 15th, 2006, was called Start, both which contain many photos of Kaji.

From 2005 to 2006, he became the second actor to play Takeshi Momoshiro in The Prince of Tennis Musicals. Then on March 29th, 2006, in the Dream Live 3rd Live concert, he along with the majority of the Seigaku cast, graduated from their roles. Kaji was able to carry on his role as Momoshiro Takeshi from the musicals to the live-adaptation film of the anime/manga series, _"Tennis no oujisama" (2001)_. He, along with most of the principle cast members for the Seigaku Regulars, were able to reprise their roles in the movie. The film marked Kaji's first major film debut. The Tennis no oujisama (2006) was released on May 13th, 2006 and opened tenth in the Japanese Box Office.

He has appeared in a various number of TV shows. On January 1st, 2006, Kaji, with fellow D-Boys member Hiroki Suzuki, appeared on the broadcast of Secret New Years' Performance Tournament "Young Man Colosseum", where Kaji displayed his acrobatic abilities. After his graduation from The Prince of Tennis Musicals, Kaji starred in the TV drama, Seishun Energy: Check It Out Yo! in Tokyo (Chekeraccho!! In Tokyo), which premiered on Fuji TV April 12th, 2006. The series was adapted from the movie Chiekeratsuchiyo, was 10 episodes long and featured Kaji as Shingo, one of the four main characters. The show was about four male high school students with no direction in their lives, until they found rap, which then inspired them to take charge of their lives and their dreams. He, along with his three costars (Masataka Kubota, Ryo Kimura, and Gota Watabe) formed ROM-4 for the show and released a CD single called "Keep It Goin' On" for the show as well. Next, he would appear as a member of The Tigers, in the TV drama, The Hit Parade, starring fellow D-Boys members Masato Wada, Yuu Shirota, Hiroki Suzuki, Hirofumi Araki, Yuuya Endo and Seto Kouji. The show aired May 26th, 2006 on Fuji TV.

Kaji's currently appearing in the TV drama, Regatta, which is airing on TV Asahi. The show's about a university rowing club, in which Kaji has the role of playing the freshman, Toshiyuki Hoshino, on the team.
BornJanuary 29, 1988
BornJanuary 29, 1988
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    Known for

    Tennis no oujisama (2006)
    Tennis no oujisama
    6.2
    • Takeshi Momoshiro
    • 2006
    Kamen Raidâ Eguzeido torirojî: Anazâ endingu - Kamen Raidâ Genmu vs. Rêzâ (2018)
    Kamen Raidâ Eguzeido torirojî: Anazâ endingu - Kamen Raidâ Genmu vs. Rêzâ
    8.2
    • Jiro Maki
    • 2018
    Kabe-Koji-Nekoyashiki-kun Desires to be Recognized (2022)
    Kabe-Koji-Nekoyashiki-kun Desires to be Recognized
    7.2
    TV Mini Series
    • Framboise
    Meet Me After School (2018)
    Meet Me After School
    7.2
    TV Mini Series
    • Tadayuki Tanabe

    Credits

    Edit
    IMDbPro

    Actor



    • News Anchor (2025)
      News Anchor
      6.4
      TV Series
      • Ryôhei Minami
      • 2025
    • Mizuki Yamashita and Ren Nagase in Onzôshi ni koi wa muzu-sugiru (2025)
      Onzôshi ni koi wa muzu-sugiru
      7.0
      TV Series
      • 2025
    • Haruna Kawaguchi and Hokuto Matsumura in Ansanburu (2025)
      Ansanburu
      TV Series
      • 2025
    • Riho Sayashi in Mentsuyu hitorimeshi (2023)
      Mentsuyu hitorimeshi
      TV Series
      • Tsutomu Kokabe
      • 2023–2024
    • Okura - Meikyû-iri joken sousa - (2024)
      Okura - Meikyû-iri joken sousa -
      6.2
      TV Series
      • 2024
    • Smells Like Green Spirit (2024)
      Smells Like Green Spirit
      8.3
      TV Mini Series
      • 2024
    • Yutaka Mizutani and Takashi Sorimachi in Aibou (2000)
      Aibou
      8.1
      TV Series
      • Mitsuaki Yoshiie
      • 2024
    • Il était une fois... un crime (2023)
      Il était une fois... un crime
      5.3
      • 2023
    • Trillion Game (2023)
      Trillion Game
      7.7
      TV Series
      • Hajime Yamada
      • 2023
    • Pending Train (2023)
      Pending Train
      5.9
      TV Series
      • 2023
    • Kabe-Koji-Nekoyashiki-kun Desires to be Recognized (2022)
      Kabe-Koji-Nekoyashiki-kun Desires to be Recognized
      7.2
      TV Mini Series
      • Framboise
      • 2022
    • Ame ni Kieta Himawari (2022)
      Ame ni Kieta Himawari
      6.5
      TV Mini Series
      • Junichi Morikawa
      • 2022
    • Haru and Shôtarô Mamiya in Mahou no Rinobe (2022)
      Mahou no Rinobe
      7.1
      TV Series
      • Hashizume
      • 2022
    • Chiaki Kuriyama, Hiroshi Tachi, Kôji Yamamoto, Ryûta Satô, Kanata Hongô, Shinji Uchiyama, Misako Renbutsu, Ryôsuke Yamada, Keisuke Watanabe, Tsubasa Honda, Mackenyu, Yuina Kuroshima, and Atom Mizuishi in Fullmetal Alchemist: La dernière alchimie (2022)
      Fullmetal Alchemist: La dernière alchimie
      5.5
      • Heymans Breda
      • 2022
    • Masahiro Matsuoka in Kaseifu no Mitazono (2016)
      Kaseifu no Mitazono
      7.2
      TV Series
      • Yoshio Oda
      • 2022

    Personal details

    Edit
    • Official site
      • Official Blog
    • Height
      • 1.75 m
    • Born
      • January 29, 1988
      • Tokyo, Japan
    • Other works
      From 2005-2006, starred as Takeshi Momoshiro, in the Japanese musical, "The Prince of Tennis" ("Tennis no Oujisama"), based on the anime/manga series, _"Tennis no oujisama" (2001)_. Became the second actor to portray the character of Momoshiro in the musicals. Graduated from the musicals on March 29th, 2006.

    Did you know

    Edit
    • Nicknames
      • Kaji-kun
      • Kajiponzu
      • Karaage

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