Saisei Ventures
Venture Capital and Private Equity PrincipalsMassachusetts, United States11-50 Employees
Saisei Ventures is a mid-sized venture capital firm based in Cambridge, Massachusetts, focused on growing the Japanese biotech ecosystem. It supports ventures that begin with bold ideas and helps entrepreneurs address gaps in technology, operations, or finance to advance innovative therapies and diagnostics. The firm seeks to blend Western expertise with Japanese innovation to build globally competitive companies that can meaningfully impact patient lives. Positioned at the intersection of venture investing and life sciences in Japan, it aims to unlock opportunities within the region's biotech landscape. In recent months, Saisei Ventures launched an Executive Fellows Program and named Dr. Sven Kili as partner.