Arithmer Inc.

The name “Arithmer” originated from “arithmetic”, a mathematical word used to describe the study of numbers.

Mathematics is the foundation of all sciences and technologies. Our appliances for industrial mathematics will create new non-existent AI technologies by deepening the aspirations of the human mind.

Board of Directors / Board of Corporate Auditors / Corporate Advisors

President Yoshihiro Ohta (Ph.D. Degree Mathematical Sciences)
Managing Director Kenichi Imabayashi
Managing Director Ryuici Inui (Certified Public Accountant)
Director Yuji Nakata (Lawyer and Patent Attorney)
Outside Director Takafumi Ochiai (Lawyer)
Full-time Auditor Naoaki Fukuzaki
Outside Auditor Shoji Takaoka (Certified Public Tax Accountant)
Outside Auditor Hiroki Nishio
Executive Officer Daisuke Sato (Ph.D. Degree Science)
Corporate Advisor Takashi Tsuboi (Ph.D. Degree Science)
Corporate Advisor Toshiro Yonemura
Corporate Advisor Akiko Fukuoka

Visiting Doctor

Kazuki Yamamoto (Ph.D. Degree Medicine) The University of Tokyo
Tadashi Umekage (Ph.D. Degree Medicine) Tokyo University of Foreign Studies

Corporate History

2020/6/17 Raised 5 billion yen in Series B Extension Round
2020/4/1 Opened new Tokushima Office (Moved from Tokushima University Satellite Office)
2019/11/1 Opened Nagoya Office
2019/9/19 Raised 1 billion yen in Series B Round
2018/9/1 Moved headquarters to Roppongi
2018/8/16 Raised 400 million yen in Series A Round
2018/7/24 Opened The University of Tokyo Satellite Office
2018/3/30 Raised 60 million yen in seed rounds
2018/2/9 Changed company name to Arithmer Inc.
2017/12/27 Opened Tokushima University Satellite Office
2017/9/28 Opened Aomi Head Office in Tokyo
2016/9/1 Yoshihiro Ohta becomes CEO
2016/9/1 Established Mercury Inc. to develop and merchandise robotic systems and mathematical analysis software

Paid-in Capital(Including capital reserve)

¥1,977,472,000 (As of June 30, 2020)