A Tokyo-based software development studio, focusing on iOS and Android application development and content localization.

Mission One specializes in creating cutting-edge software, developed by a professional,
experienced staff
located in
Tokyo, Japan.
From software development on a variety of platforms, to entertainment localization, Mission One offers a variety of services.
Get all the details about Mission One, a company at the forefront of the Japanese software industry.

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Latest News

Become a Ninja in Mission One’s Latest Game!

April 10, 2017

Welcome to the set of the “Ninja Hero” movie! You’re the star of the show, and will enter enemy ninja bases, and defeat them with throwing stars! Transform yourself into a ninja, and fight for justice!
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“Tapness” Now Available on iOS and Android!

January 27, 2017

Tapness is a musical take on a fitness tracker. As you play a musical instrument, or just tap your fingers on a desk to your favorite music, Tapness’ advanced sound recognition will log each time you tap or play a note.
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“CAL_” Released!

October 6, 2016

CAL_ is the next evolution of calculators. Made especially for iPhone, it brings the venerable calculator to an all-new level.
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