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Big Man Japan poster
CrapScore 64, Certified Crap

Big Man Japan

Certified Crap. CrapScore 64, rated by 1 admin.

Higher CrapScores mean more entertainingly bad. How we score movies.

Why it’s crap
Japan's giant defender has bills, bad publicity and an increasingly embarrassing professional record. Documentary-style drabness alternates with battles against some very strange creatures. The quiet indignities matter as much as the monsters, so settle in for a deliberately deadpan superhero employment crisis.

Nominated by @flabbergasted_jones

The club’s verdict

Acting
4.5/10
Plot
9/10
Effects
4.5/10
Dialogue
6/10
Rewatchability
8/10
  • “Saving Japan has become a poorly reviewed day job.”

    @flabbergasted_jones, scored it 64

Synopsis and movie facts

Daisato, a second-rate, third-generation superhero, annoys his neighbors with the noise and destruction he causes on the job. But a heroic public image is the least of his concerns. Besides defending Japan from bizarre monsters, he must deal with an agent seeking to brand him with ads, a superhero grandfather with Alzheimer's and a family embarrassed by his incompetence.

Released
2007
Directed by
Hitoshi Matsumoto
Running time
113 min
Original title
大日本人

Starring

  • Hitoshi Matsumoto as Masaru Daisatô / Dai-Nihonjin
  • UA as Manager Kobori
  • Itsuji Itao as Female Niou-no-jû
  • Ryunosuke Kamiki as Warabe-no-jû
  • Miyagawa Daisuke as Super Justice
  • Hiroyuki Miyasako as Stay With Me
  • Riki Takeuchi as Hanerunojyuu
  • Unabara Haruka as Shimeru-no-jû

Research behind this pick

Researched . Explore the film references and reviews below.

  • Film reference · themoviedb.org

    TMDB identity and credits retrieved on 2026-11-10: Big Man Japan (2007), directed by Hitoshi Matsumoto. The importer rechecks identity, poster, synopsis, release date, runtime, genres and cast against live metadata.

  • Review · rogerebert.com

    Roger Ebert praises the sly combination of documentary, reality-TV and monster-movie satire, contrasting the downbeat hero with wildly exaggerated creatures. Full review text consulted on 2026-11-10.

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