ABOUT MASH
MASH CORPORATION is an event production company based in Osaka and Tokyo, and is a member of the Asahi Television Broadcasting Corporation (ABC) group of companies.
We provide one-stop services from planning to execution for a wide variety of events, including expositions, exhibitions, regional development, online events, sales promotion and public relations.
Under the slogan of “Let us bring a little more joy into the world!”, MASH aims to contribute to society by supporting communication with all the “things” that “people” encounter, making full use of digital and analog communication technologies.
- Company name
- MASH CORPORATION
- Establishment
- May 8, 1981
- Capital
- 40 million yen
- Business
- Planning and production of promotions, events and sales promotion.
Marketing and advertising
Event facilities management planning, consulting and personnel management
- Top management
- Yoshiki Mato, CEO
- Number of employees
- 85
- Membership
- The Osaka Chamber of Commerce and Industry
The Tokyo Chamber of Commerce and Industry
Japan Association for the Promotion of Creative Events (JACE)
Japan Convention Management Association (JCMA)
Japan Event Director’s Society (JEDIS)Japan Institute of Eventology
Japan Institute of Eventology
- Approvals & licenses
- ISO/IEC 27001 IS 721535
Certified “Event Operation Manager” by JACE (Japan Association for the Promotion of Creative Events)
Certified for “Construction Management Engineer” by MLIT (Minister of Land, Infrastructure, Transport and Tourism)
Special Category Construction Business License (Building Construction),
License No. 105554 (FY2023), Issued by the Governor of Osaka Prefecture
Security Business Certification, No. 62002217, Issued by the Osaka Prefectural Public Safety Commission
Licensed “Worker Dispatching Business” (Permit No. Ha27-302941)
Designated Store for Consumption Tax Exemption for
Foreign Diplomatic Missions and Related Organizations
- Address
-
OSAKA HEAD OFFICE
Syougyou Bldg. 7F,5-6-10 Toyosaki, Kita-ku, Osaka
531-0072, Japan
Tel: +81-6-6377-1230 Fax: +81-6-6377-1229
contact: info@mash-japan.comTOKYO OFFICE
Nihonkochiku 2 Bldg. 5F, 2-7-15 Hamamatsu-cho, Minato-ku, Tokyo
105-0013, Japan
Tel: +81-3-5425-7595 Fax: +81-3-5425-7596
Here to serve you
in every way to create
magnificent settings of
inspirational connectivity
MICE
Expositions
- Past overseas works
- Floriade EXPO in the Netherlands,IGA EXPO in Germany,Royal Flora EXPO in Thailand,EXPO Antalya in Turkey,Expo 2015 Milano in Italy, and other events
- Past domestic works
- Expo 2005 Aichi, Japan Flora 2000 Expo Awaji. Expo 1990 Osaka, and other events.





























