Tokyo-based VC firm Global Brain has announced a strategic partnership with Techstars, one of the world’s largest startup accelerators and early-stage investors, to strengthen links between Japan’s startup ecosystem and global markets.

The collaboration combines Global Brain’s experience in deep tech investment and corporate venture capital (CVC) with Techstars’ global accelerator platform and international network of mentors, founders, and investors. For foreign entrepreneurs, the partnership is expected to create new pathways into the Japanese and Asian markets while also supporting Japanese startups expanding overseas.

As part of the initiative, the two organizations plan to establish a joint venture capital fund of $200 million (approximately ¥30 billion). The fund will invest in startups across the Techstars ecosystem, including accelerator graduates and companies connected through its global mentor and alumni network.

The partnership will also introduce Techstars’ Corporate Accelerator and Founder Catalyst programs to Japan and across Asia. These programs help early-stage founders refine their business models, connect with investors, and collaborate with major corporations and public institutions.

For international startups, this could provide structured entry points into Japan through accelerator programs, corporate partnerships, and investor networks. At the same time, Japanese startups will gain stronger access to Techstars’ global community spanning thousands of founders, mentors, and investors in more than 150 countries.