Key Takeaways
- • I-nest Capital completed fundraising for its second venture fund at approximately $42 million (¥6.5 billion), reaching final close following an initial close on January 31, 2025, with capital drawn from existing limited partners and new corporate and financial institution investors.
- • The Tokyo-based firm added Tetsuya Nakajima as third partner in June 2026, joining representatives Takashi Yamanaka and Shigeo Tsukamoto; Nakajima brings corporate venture capital experience from Colopl Next and a track record of more than 20 exits over roughly a decade.
- • I-nest Fund II targets unlisted Japanese startups across seed to later stages with a 10-year investment term (extendable by up to two years), focusing on three strategic areas: new lifestyle and entertainment, value creation through analog/digital transformation and DX in existing industries, and innovative technology-driven sectors.
- • Fund I (raised December 2019 at ¥7.3 billion) backed 45 companies with 14 exits including four IPOs—Cover, Secure, THECOO, and Basic—demonstrating strong exit performance in the Japanese venture ecosystem.
- • I-nest Capital maintains a deliberate mid-size fund strategy to enable deep operational engagement with portfolio companies, with Fund II already deploying capital into 11 investments since its January 2025 first close.
Summary
I-nest Capital, a Tokyo-based early-stage venture capital firm, has completed fundraising for its second fund at approximately $42 million (¥6.5 billion). The firm achieved final close following an initial close on January 31, 2025, with capital contributions from both existing limited partners and newly added corporate and financial institution investors. The extended fundraising period reflects I-nest's deliberate approach to capital deployment and stakeholder management in Japan's venture ecosystem.
The fund closure coincides with a structural expansion of the firm's investment team. In June 2026, I-nest Capital appointed Tetsuya Nakajima as partner, transitioning the firm from a two-partner to a three-partner structure. Nakajima joins representatives Takashi Yamanaka and Shigeo Tsukamoto, bringing significant corporate venture capital experience from his tenure at Colopl Next, where he facilitated more than 20 exits over approximately one decade. Under the new structure, each partner holds direct investment responsibility and serves on the investment committee, distributing decision-making authority across the leadership team.
Fund II's investment mandate spans unlisted Japanese startups from seed through later-stage rounds, with a base 10-year investment horizon extendable by up to two years. The strategy focuses on three core sectors: new lifestyle and entertainment ventures, value creation opportunities within existing industries through analog/digital transformation (AX/DX initiatives), and emerging technology-driven businesses. This thematic approach reflects I-nest's positioning within Japan's mid-market venture segment, where the firm consciously maintains a mid-size scale to enable deep operational engagement and board-level involvement with each portfolio company.
I-nest's first fund, raised in December 2019 at ¥7.3 billion, provides evidence of execution quality. Fund I backed 45 companies and delivered 14 exits, including four completed IPOs—Cover, Secure, THECOO, and Basic. Fund II has already deployed capital into 11 investments since achieving first close, demonstrating momentum entering the later fundraising stages. The firm's strategy of maintaining disciplined fund sizing while expanding partnership capacity positions it to manage larger deployment activity without sacrificing the hands-on approach that differentiated its first fund's performance.
The fund closure coincides with a structural expansion of the firm's investment team. In June 2026, I-nest Capital appointed Tetsuya Nakajima as partner, transitioning the firm from a two-partner to a three-partner structure. Nakajima joins representatives Takashi Yamanaka and Shigeo Tsukamoto, bringing significant corporate venture capital experience from his tenure at Colopl Next, where he facilitated more than 20 exits over approximately one decade. Under the new structure, each partner holds direct investment responsibility and serves on the investment committee, distributing decision-making authority across the leadership team.
Fund II's investment mandate spans unlisted Japanese startups from seed through later-stage rounds, with a base 10-year investment horizon extendable by up to two years. The strategy focuses on three core sectors: new lifestyle and entertainment ventures, value creation opportunities within existing industries through analog/digital transformation (AX/DX initiatives), and emerging technology-driven businesses. This thematic approach reflects I-nest's positioning within Japan's mid-market venture segment, where the firm consciously maintains a mid-size scale to enable deep operational engagement and board-level involvement with each portfolio company.
I-nest's first fund, raised in December 2019 at ¥7.3 billion, provides evidence of execution quality. Fund I backed 45 companies and delivered 14 exits, including four completed IPOs—Cover, Secure, THECOO, and Basic. Fund II has already deployed capital into 11 investments since achieving first close, demonstrating momentum entering the later fundraising stages. The firm's strategy of maintaining disciplined fund sizing while expanding partnership capacity positions it to manage larger deployment activity without sacrificing the hands-on approach that differentiated its first fund's performance.
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