KDDI and Alumni Ventures Partner to Accelerate Global Expansion for Japan-US Startups
KDDI has formed a strategic partnership with Alumni Ventures, a top-tier US venture capital firm, to invest in a new bridge fund that supports cross-border market entry for startups in both countries.
📋 Article Processing Timeline
- 📰 Published: April 27, 2026 at 19:30
- 🔍 Collected: April 27, 2026 at 11:01
- 🤖 AI Analyzed: April 28, 2026 at 02:58 (15h 56m after Collected)
On April 27, 2026, KDDI signed a strategic partnership agreement with Alumni Ventures, LLC (Headquarters: Manchester, New Hampshire, USA; CEO: Michael Collins), a top-tier US venture capital firm, and will invest in its newly established 'Alumni Ventures Japan+US Bridge Fund.'
Through this partnership, both companies will support the overseas expansion of Japanese startups and the Japanese market entry of foreign startups via co-creation with KDDI. This initiative aims to lead innovative technologies and services to social implementation, accelerating the global competitiveness and business growth of startups.
Alumni Ventures is a US venture capital firm that invests in and supports the growth of promising startups from the early seed and early stages. Its strength lies in a network of over 10,000 members, primarily graduates from top US universities such as Stanford, Harvard, and MIT. Since its founding in 2014, it has invested in over 1,600 companies, produced 36 unicorns, and has a total AUM exceeding $1.4 billion. In 2025, it established a Japanese subsidiary to enter the Japanese market.
■Background
- Japan has abundant technological seeds centered on universities and research institutions, but lacks the network and mechanisms to expand these globally. Meanwhile, the US has a powerful ecosystem creating innovation at overwhelming speeds.
- To address this, KDDI has been working on supporting Japan-US startups since 2025 by establishing the 'KDDI Open Innovation Fund V' and partnering with US VCs, following the Japanese government's '5-Year Startup Development Plan.'
■Support for Startups
1. Global expansion of Japanese startups: Both companies will explore Japanese startups aiming for overseas markets and support their growth through co-creation with KDDI and capital/support from Alumni Ventures.
2. Japanese expansion of foreign startups: KDDI will provide its telecommunications infrastructure, customer base, and co-creation opportunities to promising unicorn candidates explored by Alumni Ventures in the US.
Tomohiko Katsuki, CSO & CDO of KDDI, stated: 'Through this partnership, KDDI will create an environment where cross-border expansion is easier and raise our employees' investment and business development skills to global standards.'
Michael Collins, CEO of Alumni Ventures, commented: 'Japan has incredible deep tech assets and talent with the potential for global impact. This partnership builds a true "two-way bridge" helping Japanese entrepreneurs leap into the world.'
Through this partnership, both companies will support the overseas expansion of Japanese startups and the Japanese market entry of foreign startups via co-creation with KDDI. This initiative aims to lead innovative technologies and services to social implementation, accelerating the global competitiveness and business growth of startups.
Alumni Ventures is a US venture capital firm that invests in and supports the growth of promising startups from the early seed and early stages. Its strength lies in a network of over 10,000 members, primarily graduates from top US universities such as Stanford, Harvard, and MIT. Since its founding in 2014, it has invested in over 1,600 companies, produced 36 unicorns, and has a total AUM exceeding $1.4 billion. In 2025, it established a Japanese subsidiary to enter the Japanese market.
■Background
- Japan has abundant technological seeds centered on universities and research institutions, but lacks the network and mechanisms to expand these globally. Meanwhile, the US has a powerful ecosystem creating innovation at overwhelming speeds.
- To address this, KDDI has been working on supporting Japan-US startups since 2025 by establishing the 'KDDI Open Innovation Fund V' and partnering with US VCs, following the Japanese government's '5-Year Startup Development Plan.'
■Support for Startups
1. Global expansion of Japanese startups: Both companies will explore Japanese startups aiming for overseas markets and support their growth through co-creation with KDDI and capital/support from Alumni Ventures.
2. Japanese expansion of foreign startups: KDDI will provide its telecommunications infrastructure, customer base, and co-creation opportunities to promising unicorn candidates explored by Alumni Ventures in the US.
Tomohiko Katsuki, CSO & CDO of KDDI, stated: 'Through this partnership, KDDI will create an environment where cross-border expansion is easier and raise our employees' investment and business development skills to global standards.'
Michael Collins, CEO of Alumni Ventures, commented: 'Japan has incredible deep tech assets and talent with the potential for global impact. This partnership builds a true "two-way bridge" helping Japanese entrepreneurs leap into the world.'