About Us
Our Mission
Arithmetics focus on Social Challenges
Arithmer is an AI development company that supports the digital transformation (DX) of customers and partners. Built on a strong foundation of mathematics, we are developing solutions that make full use of various
cutting-edge AI engines such as Manufacturing AI, Wind Power AI, Construction AI, Logistics AI, Retail AI, Bio AI and more.
Business Activities
Company Profile
Company Name
Arithmer Inc.
Founded
September, 2016
Capital
100 million yen (as of March 31, 2025)
Founder
Yoshihiro Ohta
President and CEO
(Dr. of Mathematical Science)
Directors
Ryuichi Inui
Director, Managing Executive Officer and CFO
Masahide Nakamura
Independent Outside Director
Shoichiro Iwata
Independent Outside Director
Audit & Supervisory Board Members
Shoji Takaoka
Takafumi Ochiai
Officer
Ryuichi Inui
Headquarters
ONEST Hongo Square 3F
1 Chome-24-1, Hongo, Bunkyo-ku, Tokyo, 113-0033
Business
Offices
Nagoya Office
Osaka Office
Tokushima Office
Headquarters
The University of
Tokyo Satellitte Office
Nagoya Office
Tokushima Office
Osaka Office