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IMDbPro

Seiji Matsuoka(I)

  • Writer
IMDbProStarmeterSee rank
Seiji Matsuoka is a veteran Japanese screenwriter and author, best known for his extensive contributions to classic anime and tokusatsu (live-action special effects) series throughout the 1970s and 1980s. He is particularly celebrated for his work on iconic franchises like "Doraemon" and "Kamen Rider," where his storytelling helped shape the childhoods of generations of viewers across the globe.

One of his most significant cinematic achievements was writing the screenplay for the 1980 film "Doraemon: Nobita's Dinosaur," which served as the first-ever feature-length film for the massive Doraemon franchise. Beyond family-oriented animation, Matsuoka demonstrated great versatility by writing for gritty action series such as "Kamen Rider Amazon" and the sci-fi epic "Space Carrier Blue Noah." His career spans a wide range of genres, including sports series like "Pro Golfer Saru" and horror-comedies like "Kaibutsu-kun."

Throughout his career, Matsuoka has remained a key figure in the Japanese entertainment industry, often collaborating with major studios like Toei Animation and Shin-Ei Animation. While he is often associated with high-action and adventure series, his filmography also includes niche projects and adult dramas, proving his ability to adapt his writing style to any audience. His work continues to be a staple of Japanese pop culture history, maintained through the enduring popularity of the characters he helped bring to life.
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  • Known for

    Space Carrier Blue Noah (1979)
    Space Carrier Blue Noah
    7.6
    TV Series
    • Writer
    Kamen Rider Amazon (1974)
    Kamen Rider Amazon
    6.7
    TV Series
    • Writer
    Female Convict 101: Suck
    5.3
    • Writer
    • 1977
    Doraemon: Nobita's Diary on the Creation of the World (1995)
    Doraemon: Nobita's Dinosaur
    7.4
    • Writer
    • 1980

    Credits

    IMDbPro

    Writer



    • The Wonderful Galaxy of Oz (1992)
      The Wonderful Galaxy of Oz
      6.7
      TV Mini Series
      • screenplay
      • 1993
    • Blue Sonnet (1989)
      Blue Sonnet
      6.6
      TV Mini Series
      • Writer
      • 1989
    • Manga Nihon keizai nyûmon (1987)
      Manga Nihon keizai nyûmon
      4.8
      TV Series
      • episode writer
      • 1987–1988
    • Niji no Kanata e! Shoujo Diana Monogatari (1986)
      Niji no Kanata e! Shoujo Diana Monogatari
      4.6
      TV Special
      • screenplay
      • 1986
    • Bug tte Honey (1986)
      Bug tte Honey
      5.3
      TV Series
      • episode writer
      • 1986–1987
    • Pro Golfer Saru (1985)
      Pro Golfer Saru
      6.4
      TV Series
      • composition
      • 1985–1988
    • Kaibutsu-kun: The Demon Sword (1982)
      Kaibutsu-kun: The Demon Sword
      3.0
      • screenplay
      • 1982
    • Secretary Rope Discipline (1981)
      Secretary Rope Discipline
      5.3
      • screenplay
      • 1981
    • Kaibutsu-kun: Invitation to Monster Land (1981)
      Kaibutsu-kun: Invitation to Monster Land
      5.5
      • screenplay
      • 1981
    • Monster Kid (1980)
      Monster Kid
      6.8
      TV Series
      • teleplay (1980-)
      • 1980–1982
    • Space Carrier Blue Noah (1979)
      Space Carrier Blue Noah
      7.6
      TV Series
      • screenplay
      • 1979–1980
    • Doraemon: Nobita's Diary on the Creation of the World (1995)
      Doraemon: Nobita's Dinosaur
      7.4
      • written by
      • 1980
    • Triton of the Sea (1979)
      Triton of the Sea
      7.2
      • composition
      • 1979
    • Ashita no Eleven-tachi (1979)
      Ashita no Eleven-tachi
      5.4
      TV Special
      • script
      • 1979
    • Ikkyû san
      TV Series
      • script
      • 1978

    Did you know

    • Trivia
      Pioneering Doraemon Movies: He wrote the screenplay for the very first Doraemon feature film, Doraemon: Nobita's Dinosaur (1980), which became the highest-grossing animated film in Japan that year.

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