Japan National Pension Fund

Investment execution is led by Executive Director Noboru Fukumoto, who joined from Mitsubishi UFJ Trust. Atsuko Iino heads alternative investments, directing the fund's allocations into real estate, private equity, and infrastructure. President Hirochika Nishikawa, formerly of the Bank of Japan, oversees the fund's overall strategy and operations following his April 2025 appointment. The Ministry of Health, Labour and Welfare provides the regulatory framework and policy direction.

The Japan National Pension Fund is the supplementary pension vehicle exclusively for self-employed, freelance, and agricultural workers enrolled in the first tier of the National Pension system. GPIF manages the reserve funds for the Employees' Pension Insurance and Basic Pension for corporate workers and public servants. The National Pension Fund is far smaller and operates under a direct contributory model, whereas GPIF manages national pooled reserves at the largest scale in the world.

The fund allocates across global fixed income, domestic and international equities, real estate, private equity, and infrastructure. Alternative investments are led by Atsuko Iino, with a recent expansion into direct co-investment capabilities in infrastructure. The portfolio is structured to meet long-term actuarial return targets needed to fund annuity payouts, with geographic exposure spanning Japan, the US, Europe, and developed Asia.

Yes. The fund became a signatory to the UN Principles for Responsible Investment in May 2024 and actively follows Japan's Stewardship Code. This means the fund exercises voting rights across its equity portfolio and engages with portfolio companies on governance and sustainability matters. It is also a member of the Council of Institutional Investors.

Capital comes from mandatory and voluntary contributions by self-employed individuals, freelancers, and agricultural workers enrolled in Japan's National Pension first-tier system. These contributions sit atop the flat-rate Basic Pension, allowing members to build retirement reserves that their employee counterparts accumulate through corporate pension plans. No general tax revenue is used for the fund's investment activities.

No. The fund is a statutory pension corporation with a purely retirement-income mandate. There are no separate philanthropic foundations or grant-making operations attached to the fund. Its governance and asset management exist solely to meet member annuity obligations over multi-decade horizons.

Under Atsuko Iino's leadership, the fund expanded its alternative-investment framework in September 2023 to include direct co-investment capabilities in infrastructure. This suggests a willingness to partner directly alongside external general partners for specific assets rather than purely committing through fund structures. The full extent of co-investment activity is not publicly disclosed.