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IMDbPro

Keitatsu Koshiyama

  • Actor
IMDbProStarmeterSee rank
In post-war Japan's economic boom, gangster family-born Kikuo Tachibana finds himself adopted by a kabuki actor. Despite life's challenges, he develops into a gifted performer.
Play trailer1:31
Kokuho (2025)
2 Videos
1 Photo
Keitatsu Koshiyama was born on 21 April 2008. He is an actor, known for My Sunshine (2024), Orokamono no Mibun (2025) and My Right Older Brother (2021).
BornApril 21, 2008
  • More at IMDbPro
    • Contact info
    • Agent info
BornApril 21, 2008
IMDbProStarmeterSee rank
Add photos, demo reels
  • View contact info at IMDbPro
    • Awards
      • 2 wins total

    Photos1

    View Poster

    Known for

    My Sunshine (2024)
    My Sunshine
    7.0
    • Takuya(as Koshiyama Keitatsu)
    • 2024
    Gô Ayano, Takumi Kitamura, and Yûta Hayashi in Orokamono no Mibun (2025)
    Orokamono no Mibun
    6.9
    • Takuya's Brother
    • 2025
    Yuta Furukawa and Kasumi Yamaya in My Right Older Brother (2021)
    My Right Older Brother
    6.3
    TV Mini Series
    • Masaki Kizaki (Child)
    Hôtei no Doragon (2025)
    Hôtei no Doragon
    6.5
    TV Series
    • Actor

    Credits

    IMDbPro

    Actor

    • Gorô Inagaki, Mayu Hotta, and Hayato Isomura in Boku-tachi wa Mada sono Hoshi no Kôsoku wo Shiranai (2025)
      Boku-tachi wa Mada sono Hoshi no Kôsoku wo Shiranai
      6.6
      TV Series
      • Keito Uchida
      • 2025
    • Gô Ayano, Takumi Kitamura, and Yûta Hayashi in Orokamono no Mibun (2025)
      Orokamono no Mibun
      6.9
      • Takuya's Brother
      • 2025
    • Kokuho (2025)
      Kokuho
      7.5
      • Shunsuke Ogaki (young)
      • 2025
    • Kyô no Sanponta
      TV Series
      • Kôsuke
      • 2025
    • Hôtei no Doragon (2025)
      Hôtei no Doragon
      6.5
      TV Series
      • 2025
    • Tengu no daidokoro (2023)
      Tengu no daidokoro
      7.7
      TV Series
      • On Izuna
      • 2023–2024
    • My Sunshine (2024)
      My Sunshine
      7.0
      • Takuya (as Koshiyama Keitatsu)
      • 2024
    • Love with a Case (2022)
      Love with a Case
      7.2
      TV Series
      • Yuzuru Yukimatsu (young)
      • 2022
    • Naohito Fujiki, Alice Hirose, Hokuto Matsumura, Amane Okayama, Marie Iitoyo, and Nanase Nishino in Koi nante, honki de yatte dousuruno? (2022)
      Koi nante, honki de yatte dousuruno?
      6.7
      TV Series
      • Shuma Nagamine (young)
      • 2022
    • Yuta Furukawa and Kasumi Yamaya in My Right Older Brother (2021)
      My Right Older Brother
      6.3
      TV Mini Series
      • Masaki Kizaki (Child)
      • 2021–2022

    Videos2

    Official Trailer
    Trailer 1:31
    Official Trailer
    Official Trailer
    Trailer 1:37
    Official Trailer
    Official Trailer
    Trailer 1:37
    Official Trailer

    Personal details

    • Alternative name
      • Koshiyama Keitatsu
    • Born
      • April 21, 2008

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