This article is about a/an actor in the film Kamen Rider ZO.
ZO Special

Kou Domon, still in costume as Masaru Aso, is interviewed on TV.

Kou Domon (土門 廣 Domon Kō), or Tsutomu Sano (佐野 茂 Sano Tsutomu) played Masaru Aso, the titular rider of the stand-alone movie, Kamen Rider ZO (1993). He gave an interview in the promotional TV special Fight! Our Kamen Rider!- The Strongest Rider, ZO is Born!.

He reprised his role only in voice the year after in the short 3-D film, Kamen Rider World, which served as a crossover with Kamen Rider J.

Despite ZO going on to make later minor appearances, including in recent crossover movies, Kou Domon has yet to reprise his role again.

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