日本のヘルスケア市場を、
本社目線で設計し、現場目線で実行する

Message from the Representative Director

Turning Leadership Vision into Actionable Strategy

Welcome. I am Seiji Saito, Representative Director of Seiei Business Partners Co., Ltd.

After graduating from the Faculty of Economics at Kwansei Gakuin University, I completed my MBA at NUCB Business School. My career has been built primarily in foreign-affiliated companies across the healthcare, medical devices, diagnostics, and OTC consumer goods sectors, spanning sales, marketing, business development, and management. With more than 30 years dedicated to marketing, I have led initiatives in brand strategy, B2B marketing, DTC marketing, channel development, KOL engagement, new market entry, and business alliances. These experiences taught me one clear lesson: even the strongest vision cannot move a business forward without a solid, practical foundation for execution.

Running a business often means making difficult decisions alone — one after another. Which direction should the company take? Who should I consult, and on what issues? How can I translate vision into concrete action? Throughout my 31-year career, I have seen many business leaders carry these questions with a deep sense of responsibility. That is exactly why I aspire to stand close to business leaders and support them all the way through to execution. That belief is the reason I founded Seiei Business Partners.

Today, as a registered Small and Medium Enterprise Management Consultant, licensed Administrative Scrivener (Gyoseishoshi), and Information Security Management professional, I combine hands-on business experience with specialized expertise. My approach is to view the business as a whole. Financing, legal and regulatory procedures, sales and marketing, IT, and day-to-day operations are not separate issues. They are deeply interconnected, and effective support must bring them together in a way that leads to real action.

I focus particularly on supporting foreign-affiliated healthcare companies entering the Japanese market, Japanese companies expanding into the healthcare sector, and medical, nursing care, and healthcare-related businesses seeking growth. I also support business alliances, new channel development, and the execution of marketing strategies.

I do not aim to be merely an outside advisor. Rather than relying on groundless words, I believe every recommendation should be grounded in evidence and practical reality, and every commitment should be followed through to the end. With this commitment as my foundation, my role is to stand beside business leaders and translate their vision into practical plans their teams can actually execute.

“Thinking together. Executing together.”

That is the foundation of my consulting.

Not abstract ideals, but strategies designed to work in the real world. With sincerity, practical experience, and professional expertise, I support companies in identifying their strengths, expanding revenues, and building a clear path toward sustainable growth.

Seiei Business Partners Co., Ltd.
Representative Director
Seiji Saito