Shaping the Future
of
Medical Research
Medical Research
Technology for Life
Revolutionizing testing standards by combining analytical technology with cutting-edge AI.
We are pursuing testing technologies that anyone can undergo at ease and aiming to achieve medical care that can detect diseases earlier and more reliably.
Non-invasive, accurate, and easy-to-take testing.
Our mission is to reduce the physical and psychological burdens that are associated with standard cancer testing as well as expand the accessibility for testing through research and development of non-invasive breath-based cancer screening technology.
Making early cancer detection more accessible and gentle.
MediScan is engaged in research and development of non-invasive testing technology that enable early detection various cancers, initially starting with breast cancer, through advanced analysis of the components of VOCs (volatile organic compounds) present in exhaled breath.

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Non-invasive, painless detection
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Easy testing with
a single breath -
Highly accurate detection of biomarkers
Business
Business
Expert Teams × Global Collaboration
Research and development system that creates
the future of medical care

Koichiro Yoshino
President & CEO (Chief Executive Officer)
After graduating from Iwate Medical University School of Medicine, he completed his residency at Toda Central General Hospital, followed by gaining clinical experience at Tokyo Medical University Hospital and Ibaraki Medical Center. He later on earned a Ph.D. in the field of oncology and then founded MediScan Co., Ltd. (formerly YOSHINO MEDICAL).
Motivated by the cancer diagnoses of both his parents, he expanded his activities to include reasearch on early cancer detection and medical device development.
Team Members

Masato Takaishi
Executive Vice President & COO (Chief Operating Officer)
Kotaro Shimizu
CAO (Chief Academic Officer)
Taku Kadowaki
CFO (Chief Financial Officer)
Daisuke Tanida
CSO (Chief Strategy Officer)Collaborator In Israel

Moshe Feldman
VOCs Medical Ltd.
CEO Chairman

Dr.Gal
Technion-Israel Institute of Technology
Specialization / AI & Algorithm Development

Daniel Moskovich
Research Team Member (Israel)
Specialization / AI & Algorithm

Dr.Igal
Tel Aviv University
Specialization / Volatile Organic Compounds & GCMS

Prof.Amie
Ariel University
Specialization / Analytical Instrument Development
Collaborator

Sadako Akashi
Tokyo Women's Medical University
Specialization / Breast & Gynecological Surgery

MC EVATECH Co., Ltd.
Breath Analysis Machine for Clinical Trials
HP / https://www.mcet.co.jp/
Redefining Cancer Detection
Team
Team
Company Overview
- Company Name
- MediScan Co., Ltd.
- President
- Koichiro Yoshino
- Location
- Ginza Astel Bldg, 7-2-6 Ginza, Chuo-ku, Tokyo 104-0061 Japan
GoogleMap - Phone Number
- +81-3-6280-6895
- Establishment
- July 7, 2021
- Capital
- 671.7 million yen (including capital reserves)
as of February 28, 2025 - Business Content
- Clinical development/manufacturing and marketing of breath-based breast cancer test
Online medical consultation services
Clinic management consulting services - Main Trading Partners
- VOCs MEDICAL LTD.
YAMATE Co., Ltd.
MDT Japan Co., Ltd.
FAIMStech JAPAN Co., Ltd.

first step toward
a smarter future
in medical care
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