President Profile

Mariko Ohsato

We make it our mission at Arc Communications to support business communication from a language, visual and process standpoint on both a global and local scale.

Leveraging, when necessary, the latest in IT technology and process restructuring, we work in-house, and provide on-site (employee dispatch) services. We search for the optimal solution to every conceivable kind of document related issue. This includes website design, graphic design, translation, localization, interpretation and technical writing.

We at Arc Communications opt for a proactive approach in providing business communication services, striving to be the accelerating force behind our clients' business.


1986 Graduated from The University of Tokyo, Faculty of Letters
1986 Designed large core system networks and databases while employed at IBM Japan as a systems engineer.
1992 Graduated with an MBA from Kellogg School of Management.
Received the Beta Gamma Sigma Award
1992 Uniden Corporation
Managed sales of mobile phones in China, served as general manager of the Wuhan Branch, and held other prominent positions.
1997 Established IDS Corporation
2005 Currently president of Arc Communications Inc.

Published Works


  • Head Secretariat, Kellogg Alumni Club of Japan
  • Head Secretariat, Satsuki-kai Alumnae Association of the University of Tokyo
  • Ski Orienteering Committee Member, Japan Orienteering Association

Back to Top