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Based on the live action movie. Masaru Aso has gone missing from the public, due to being used as a genetic experiment by Doctor Mochizuki in order to create a perfect lifeform. Aso goes to hide in the forests before he was summoned to save Dr. Mochizuki's son, Hiroshi, from being targeted by monsters from Neo Organism.

Other Facts

Published1989 to 1994
SerializationShounen Captain
Last UpdatedJuly 19, 2017
LanguagesEnglish, Japanese
Other namesMasked Rider ZO, 仮面ライダーZO, Kamen Rider Black, Tenka Osamu Monogatari