Koji Seto

Biography

Career Overview

Koji Seto has 48 screen credits in a career dating back to 2006. Their work spans 5 cinematic universes — most prominently Ring Collection with 2 titles. Signature works include Dollhouse, 119 Emergency Call, Sadako 3D. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.

Personal Facts

Known For

Acting

Gender

male

Known Credits

48

Birth Date

1988-05-18 00:00:00

Birth Place

Куруме, префектура Фукуока, Япония

Known For

• 

  Dollhouse
• 

  119 Emergency Call
• 

  Sadako 3D
• 

  The World Laughs
• 

  Love Nonetheless
• 

  Asako I & II

Associated Universes

Universe traveler — spans 5 universes

• Ring Collection (2 titles)
• Kamen Rider Heisei Generations Series (1 titles)
• Kamen Rider W Collection (1 titles)
• Kamen Rider Movie War Series (1 titles)
• Ju-on (2009) Collection (1 titles)

Frequent Collaborators

• Sairi Ito (2 collaborations)
• Masami Nagasawa (1 collaborations)
• Tetsushi Tanaka (1 collaborations)
• Aoi Ikemura (1 collaborations)
• Naomi Nishida (1 collaborations)
• Hiroki Konno (1 collaborations)
• Totoka Honda (1 collaborations)
• Tōru Shinagawa (1 collaborations)
• Ken Yasuda (1 collaborations)
• Jun Fubuki (1 collaborations)

Credits

• actors (48 credits)

  • Sasamakura

    Minoru Kuwano

    actor

    actors
    2026
  • Samurai Vengeance

    actor

    actors
    2026
  • 119 Emergency Call 2026 YOKOHAMA BLACKOUT

    Kaneshita Mutsuo

    actor

    actors
    2026
  • 119 Emergency Call 2026 YOKOHAMA BLACKOUT

    Kaneshita Mutsuo

    actor

    actors
    2026
  • Dollhouse

    Tadahiko Suzuki

    actor

    actors
    2025
  • 119 Emergency Call

    Mutsuo Kaneshita

    actor

    actors

    - Episode 11 (2025) ... Mutsuo Kaneshita actor actors

    - Episode 10 (2025) ... Mutsuo Kaneshita actor actors

    - Episode 9 (2025) ... Mutsuo Kaneshita actor actors

    - Episode 8 (2025) ... Mutsuo Kaneshita actor actors

    - Episode 7 (2025) ... Mutsuo Kaneshita actor actors
    2025
  • All About Suomi

    Tomio Koiso

    actor

    actors
    2024
  • Worlds Apart

    Shingo Kasamachi

    actor

    actors
    2024
  • maboroshi

    Akimune Kikuiri (voice)

    actor

    actors
    2023
  • ノンレムの窓 2023 夏

    actor

    actors
    2023
  • Shishousetsu: Hattatsu Shougai no Boku ga Junai Shousetsuka ni nareta Riyuu

    actor

    actors
    2023
  • Warai no daigaku

    椿一

    actor

    actors
    2023
  • パティシエ・ヘンゼル クリスマスの魔法

    actor

    actors
    2022
  • The World Laughs

    actor

    actors
    2022
  • Love Nonetheless

    Koji Tada

    actor

    actors
    2022
  • The Confidence Man JP - Episode of the Hero -

    Marcel Marimura

    actor

    actors
    2022
  • Lupin's Daughter: The Movie

    Kazuma Sakuraba

    actor

    actors
    2021
  • Stigmatized Properties

    Taisa Nakai

    actor

    actors
    2020
  • No Longer Human

    Harube Ima

    actor

    actors
    2019
  • Kamen Rider Heisei Generations Forever

    Kamen Rider Kiva (archive voice)

    actor

    actors
    2018
  • Asako I & II

    Kushihashi

    actor

    actors
    2018
  • Mixed Doubles

    Akihiko Ejima

    actor

    actors
    2017
  • Narratage

    Keita Miyazawa

    actor

    actors
    2017
  • Lifeline

    actor

    actors
    2016
  • Gassoh

    Masanosuke Yoshimori

    actor

    actors
    2015
  • Kirisaki Jack no Kokuhaku

    코테가와 카즈야

    actor

    actors
    2015
  • My Hawaiian Discovery

    Tsutomu Kamada

    actor

    actors
    2014
  • Haganai: I Don't Have Many Friends (Live Action)

    Kodaka Hasegawa

    actor

    actors
    2014
  • Judge

    Wolf

    actor

    actors
    2013
  • Sadako 3D 2

    Takanori Ando

    actor

    actors
    2013
  • Sadako 3D

    Takanori Ando

    actor

    actors
    2012
  • Drucker in the Dug-Out

    Keiichirou Asano

    actor

    actors
    2011
  • Runway Beat

    Biito Mizorogi

    actor

    actors
    2011
  • Kamen Rider × Kamen Rider W & Decade: Movie War 2010

    Wataru Kurenai / Kamen Rider Kiva

    actor

    actors
    2009
  • Ju-On: Black Ghost

    Tetsuya

    actor

    actors
    2009
  • Kamen Rider Kiva: Final Stage & Series Cast Talk Show

    Wataru Kurenai / Kamen Rider Kiva

    actor

    actors
    2009
  • Kamen Rider Kiva & Den-O: DenLiner, Into Space!

    Kamen Rider Kiva (voice)

    actor

    actors
    2009
  • Kamen Rider Kiva: You Can Be Kiva Too!

    Wataru Kurenai / Kamen Rider Kiva

    actor

    actors
    2008
  • Kamen Rider Kiva: King of the Castle in the Demon World

    Wataru Kurenai / Kamen Rider Kiva

    actor

    actors
    2008
  • Kamen Rider Backwards-Kiva: Queen of the Demonic Castle

    Wataru Kurenai / Kamen Rider Kiva

    actor

    actors
    2008
  • Kamen Rider Den-O & Kiva: Climax Deka

    Wataru Kurenai / Kamen Rider Kiva

    actor

    actors
    2008
  • Musical: Prince of Tennis Absolute King Rikkai feat. Rokkaku ～ Second Service

    Eiji Kikumaru

    actor

    actors
    2007
  • The Gift from Heaven

    actor

    actors
    2007
  • Tonari no 801-chan

    Tibet-kun

    actor

    actors
    2007
  • Musical: Prince of Tennis Concert Dream Live 4th

    Eiji Kikumaru

    actor

    actors
    2007
  • Musical: Prince of Tennis Absolute King Rikkai feat. Rokkaku ~ First Service

    Eiji Kikumaru

    actor

    actors
    2007
  • Musical: Prince of Tennis Advancement Match Rokkaku feat. Hyotei

    Eiji Kikumaru

    actor

    actors
    2006
  • Kamen Rider

    - Finale: The Inheritors of Kiva (2008) ... Wataru Kurenai / Kamen Rider Kiva actor actors

    - Break the Chain: Obey Me! (2008) ... Wataru Kurenai / Kamen Rider Kiva actor actors

    - Full Stop: Goodbye, Otoya (2008) ... Wataru Kurenai / Kamen Rider Kiva actor actors

    - With You: The Last Transformation (2008) ... Wataru Kurenai / Kamen Rider Kiva actor actors

    - Punk: Back to Father (2008) ... Wataru Kurenai / Kamen Rider Kiva actor actors
    1971