Knowledgeable experts support
the practical application of medicines,
medical devices,
and regenerative medicinal products.
2026年8月8日(土)~2026年8月17日(月)は、休業とさせていただきます。
この期間中にお受けしたお問い合せ・ご相談の申込みについては、休業明けに対応させていただきます。
何卒ご了承のほどお願いいたします。
What is MEDISO
MEDISO provides support for business ventures, academia,
and individuals intending to put into practical use medicines,
medical devices, and regenerative medicinal products.
Click here for further details.
About the Medical Innovation Support Office
The medical innovation support office matches medical venture companies and academic institutions facing challenges in the practical application of medical products and devices for specialists* who provide detailed consultation and support for solving problems at each stage from research and development to practical use, as well as insurance coverage at clinical sites, while looking ahead to the overall comprehensive advances and dissemination into the global market.
* Specialists in each field provide support for the response to laws and regulations, marketing, business planning, fund rasing, management strategy, intellectual property management, and international development, etc.
This website is operated by Mitsubishi Research Institute, Inc., as a trustee under instructions from the Economic Affairs Division, Health Policy Bureau, and Ministry of Health, Labour and Welfare as a part of the total support for the medical ventures program sponsored by the Ministry of Health, Labour and Welfare.
Support targets
Ventures, academic institutions, and individuals aiming to put into practical use the medicines, medical devices, regenerative medicinal products, and novel drug-discovery technologies or medical materials subject to the Pharmaceuticals and Medical Devices Law.
Details of support
MEDISO provides support for the practical application of medicines, medical devices, regenerative medicinal products, and other products subject to the Pharmaceuticals and Medical Devices Law.
That support includes business planning, financing, advice on laws and regulations, and other assistance as required.
- ●Support method:We provide support via online meeting or e-mail.
- ●Support source:Support is provided in cooperation with experts in R&D, consultants in pharmaceutical affairs, and experts from related organizations including the Ministry of Health, Labour and Welfare.
- ●Remarks:Consultation and support services are free of charge.
In case the link does not work, please contact us at the email address below
mediso@ml.mri.co.jp
Specialists Introduction
We will introduce registered specialists
(updated as necessary).
Kunishige Masui
Managing Partner
Main specialty areas
- medicines
- medical devices
- regenerative medicine products
Specialized support fields
- Regulatory compliance
- Funding
- Specialized support fields
Graduated from Kyoto University Faculty of Law, University of Tokyo Law School, and University of California, Irvine LLM. 2014 - 2021 at Nagashima Ohno & Tsunematsu; 2020 - 2021 at Smith, Gambrell & Russell, LLP (US law firm). Established Masui & Partners in December 2021. Mr. Kunishige Masui assisted numerous startups, from angel rounds to companies nearing IPO, and has also assisted in the launch of many new businesses, including cross-border localization. He is well versed in the legal and financing issues that arise for startups and new business development, and provides support as a mentor for JETRO, Healthcare Innovation Hub, Kawasaki-NEDO Innovation Center (K-NIC), Venture Café Tokyo, and IDEC. In addition to providing easy-to-understand explanations of foreign legal systems in comparison to those in Japan, he also specializes in removing obstacles to business growth by not only providing answers to "points that clients have actually consulted with" but also by digging into "points that need attention that clients are not yet aware of.”

Chia-Feng Lu
Shareholder(Senior Partner), Greenberg Traurig, LLP
Main specialty areas
- medicines
- medical devices
- regenerative medicine products
Specialized support fields
- Regulatory compliance
- Business planning
- Funding
- Business operation systems
- Specialized support fields
Chia-Feng Lu represents life sciences companies and industry associations in strategic regulatory and legislative worldwide to guide and develop new legislation and policy, to frame effective approaches to working with the various agencies on compliance and investigation issues. He has intensive experience in provision of the guidance to companies introducing novel technology products, such as AI, block chain, 3D-printing, cancer immunotherapy, digital health, cell / gene therapy, precision medicine-related products and services, RNAi drug, as well as SMART device. In his past experience, he has already assisted companies in translating the scientific ideas from Nobel Laureates into the successful commercial launch of at least two products. In addition, he advises investment banks, private equity firms, and venture capital groups on their evaluations of the technologies, deal structures, and the resulting business impacts, as well as regulatory uncertainty with respect to novel technology and compliance. He specializes in various issues in connection with biotech investors or life sciences companies’ research & development strategy, portfolio management, corporate strategy planning, partnerships, licensing, project finance, auction, investment, and M&A. He has also served as an adjunct faculty member of a number of leading academic institutions in the U.S. and Japan, and an advisor to numerous government agencies.

Hirokazu Yamaguchi
Main specialty areas
- medical devices
Specialized support fields
- Regulatory compliance
- Specialized support fields

Kazufumi Nakamura
Mitsui & Co. Global Investment, Inc. Investment Director
Main specialty areas
- medicines
- regenerative medicine products
Specialized support fields
- Business planning
- Funding
- Business operation systems
- Etc
Kazufumi Nakamura is an Investment Director focused on the investment in biotech in US and China. By leveraging his experiences and networks in Pharma, Biotech and Academia, he connects companies to those experts to expand business and gain scientific insight to help the companies succeed with their important missions.
Kazufumi has over 20 years of healthcare and life sciences experience, spanning business development, investment, entrepreneurship and R&D. Prior to joining MGI, he co-founded a biotech to accelerate innovations through academic institutions in Japan. Previously, he engaged in business development and conducted scientific evaluation, and license-in and license-out of pharmaceutical products at Santen Pharmaceuticals. In addition, he was responsible for creating relationships with the leading academic institutions and innovators, gaining Santen early access to innovation. Prior to Santen, he held a number of clinical development roles at Janssen Pharmaceuticals, including the development of Alzheimer’s disease and Rheumatoid arthritis programs.

Motohiro Kobayashi
University of Yamanashi Hospital, Clinical Trial Management Office, Associate Professor
Main specialty areas
- medicines
- regenerative medicine products
Specialized support fields
- Regulatory compliance
- Business planning
- Business operation systems
With over 30 years of practical experience in pharmaceutical companies, ranging from basic research to clinical development, licensing activities, and regulatory audits. Subsequently, I served as a technical expert in the Innovation Commercialization Support & Strategic Consultation Division of the Pharmaceuticals and Medical Devices Agency (PMDA), dealing with regulatory consultation services for academia and venture companies (especially for regenerative medicine products and pharmaceuticals). Currently, I am working in the clinical research support department of a university, supporting physician-led clinical trials and clinical research. I have experienced numerous pre-meetings and face-to-face advice with PMDA. I also have experience in application support for public research and development projects (such as Seeds C, etc.) by the Japan Agency for Medical Research and Development (AMED). In particular, I can provide detailed support for the development of regenerative medicine products (including quality and non-clinical).

Introduction of measures implemented by public institutions
We will describe the measures from public institutions for pharmaceutical companies,
medical device companies, companies manufacturing regenerative medicinal products, and venture companies.
- The Ministry of Health, Labour and Welfare/
- Pharmaceuticals and Medical Devices Agency (PMDA)/
- Japan Agency for Medical Research and Development (AMED)/
- Cabinet Office/
- Ministry of Economy, Trade and Industry/
- Ministry of Internal Affairs and Communications/
- Small and Medium Enterprise Agency/
- Organization for Small & Medium Enterprises and Regional Innovation, Japan/
- Union of Kansai Governments/
- New Energy and Industrial Technology Development Organization (NEDO)/
- Life Science Innovation Network Japan, Inc. (LINK-J)/
- Japan Science and Technology Agency (JST)/
- Japan External Trade Organization (JETRO)/
- INCJ, Ltd./
- Osaka Prefecture/
- Tokyo Metropolis/
- Kanagawa Prefecture/
- National Institutes of Biomedical Innovation, Health and Nutrition (NIBIOHN)
A comprehensive portal site for Medical Innovation Support Office (MEDISO).
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