Over a decade ago, my mother was diagnosed with lung cancer. Thanks to early detection by PET-CT and precise treatment in Japan, she remains well today.
That experience taught me the value of Japanese medicine — and the "information gap" that stands before ordinary families. Too many are defeated not by the disease, but by not knowing a better option existed.
That is the origin of Lucason Partners. So that every family in need can reach the same best choice for their health.
Core Members



Medical Advisors
A specialist network for multidisciplinary review (MDT), supervised by Prof. Naohide Yamashita.

Professor Emeritus, the University of Tokyo. Former Hospital Director, Institute of Medical Science Hospital (2006–2010). As Lucason's commissioned medical advisor, he provides second opinions, introductions to partner hospitals, and oversight of the multidisciplinary teams (MDT).
Lucason works exclusively with 20+ leading Japanese specialists across oncology, diagnostic imaging, gastroenterology, cardiology, endocrinology, regenerative medicine and other priority fields.
The roster is not publicly disclosed; the MDT is configured per case after engagement.
Credentials
Operated by MEJ with METI support
Member
Founded by Waseda alumni · HQ on campus
Backed by a network of 20+ contracted specialists and a multidisciplinary advisory team.
