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.

Featured Work

Latest News

“Tapness” Now Availabe 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.
More Information Here>>

“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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“Robo Collection” Released on iOS and Android!

July 15, 2016

Mission One is proud to have developed “Robo Collection,” an action game featuring tons of robot parts that you can mix-and-match!
More information here>>