The Ehime Bank

Unlike corporate venture capital units housed within operating companies seeking strategic synergies, Ehime Bank deploys from its balance sheet with a dual mandate: financial return and regional economic development. The bank leverages its deposit base rather than corporate profits, which creates a lower cost of capital but also imposes regulatory constraints under Japan's Banking Act. Its equity positions typically involve smaller check sizes than megabank CVCs and are concentrated in sectors where the bank can serve as a distribution partner to portfolio companies.

The bank pursues both fund commitments and direct equity positions. Its direct deals skew toward Seed through Series B stages in fintech, agritech, and enterprise software. Fund commitments are often routed through vehicles organized within the TSUBASA Alliance, a consortium of over 30 Japanese regional banks that pool due diligence resources and share deal origination. The fund strategy gives Ehime Bank exposure to asset classes and geographies outside its immediate Shikoku footprint.

The TSUBASA Alliance is a consortium of regional Japanese banks — including Chiba Bank, Fukuoka Financial Group, and over two dozen others — that collaboratively source and evaluate startup investments. Ehime Bank joined the alliance to access deal flow beyond its home prefecture and to co-underwrite transactions where individual bank check sizes would be sub-scale. The alliance also operates shared investment vehicles, effectively functioning as a distributed venture capital platform that no single regional bank could build independently.

Ehime Bank's public investment criteria exclude sectors with regulatory incompatibility under Japanese banking law, including businesses engaged in gambling, unlicensed financial products, and those with unclear environmental compliance. The bank has also publicly stated it avoids sectors with no plausible path to integration with its regional economic development mandate, effectively excluding deep-tech categories like space exploration, semiconductor fabrication, and defense technology that lack a Shikoku-based industrial anchor.

The bank is governed by a board of directors consistent with Tokyo Stock Exchange Standard Market listing requirements. Venture investment decisions are made through an internal investment committee that reports to the board, though the specific investment committee chair rotates annually. Day-to-day deal sourcing is managed through the bank's business development division, which operates alongside the innovation lab in Matsuyama. The bank has not publicly named a dedicated head of venture investments as a distinct role from its broader securities portfolio management.