About Us
Message from Our President
Our company, “Medical Data Vision(MDV)” was named to fulfill the purpose of achieving a vision to create a better medical and healthcare in Japan through utilization of abundant real world data.
In recent years, expectation towards EBM (Evidence Based Medicine ) has been in high demand.
In order to be able to utilize medical and healthcare data effectively, technologies on information and communications was required; however, the medical field in Japan has greatly taken delays from these technologies.
MDV was established in 2003 aiming to effectively utilize the abundant medical and healthcare data by improving the quality of medical and healthcare and creating merits for people’s daily lives.
Our ultimate mission is “Creating a society where one individual can track and understand their whole medical and healthcare data (lifetime data)” and “Creating a society where one individual can select the necessary medical and healthcare services based on one’s lifetime data”.
MDV will continue to operate to fulfill its mission.
We look forward to your continuous support.

President Hiroyuki Iwasaki
MDV Group Business Model
- Develop new products by unifying group products/services/techniques/know-how
- Market all products and services by adding agencies to existing marketing teams

Company Profile
- Company Name Medical Data Vision Co.,Ltd.
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Location
Headquarters
Sumitomo Fudosan Kanda Building 10F, 7 Kandamitoshirocho,Chiyoda-ku, Tokyo-to 101-0053
Kyushu Branch
Meiji Yasuda Watanabe Building 5F, 1-3-3 Hakata Ekimae Hakata-ku,Fukuoka-shi, Fukuoka-ken 812-0011 - EmployeesConsolidated 226 people (As of end of December 2019)
- Common Stock992,661,729 Japanese Yen (As of end of December 2019)
- Corporate Executive Officers
President Hiroyuki Iwasaki
Senior Managing Director Syuuji Asami
Director Takuji Yanagisawa
Director Masaki Nakamura
Outside Director Souichi Katsuki *
Outside Director Takao Nakamura *
Full-time Corporate Auditor Atsushi Igarashi
Corporate Auditor Yasunori Matumoto
Corporate Auditor Osamu Nakagawa
Corporate Auditor Kiyohito Hamada
Individuals with (*) are independent outside director. - Main Business
1.
Develop, produce, sale, and maintenance of integrated medical information system
2.Analysis, research, and consulting service on various medical data
3.Management consulting service for healthcare institutions(hospitals)
4.Operated and provision service of various medical data
5.Plan, design, develop, and operate portal site
- Main BankSumitomo Mitsui Banking Corporation
- Subsidiary
CADA Co., Ltd.
Doctorbook Inc.
MDV Trial Co., Ltd.
MDV New Connect Co., Ltd.
MDV Checkup Co., Ltd.
Medical Domain Co., Ltd.
About Japanese Healthcare System

What you need to know about the healthcare system in Japan and utilizing this data.
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