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Japan Post Insurance Backs JPY 30B Star Asia Housing Fund

By Minjun ParkJapan
3 min read
Japan Retail
Japan Retail
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Japan Post Insurance has anchored a JPY 30 billion ($190 million) residential property fund rolled out by Star Asia Group to hold rental assets across Tokyo’s 23 wards.

Formally set up on 30 September as Star Asia Japan Property Fund No 1, the vehicle holds 17 recently built properties and establishes the investment manager’s first private channel targeting Japanese institutional equity.

Star Asia Asset Advisors serves as asset manager for the vehicle, which allows Japan Post Insurance, an anchor backer holding JPY 58.3 trillion in assets at the end of June, to deploy capital alongside other domestic institutional partners.

Shifting Capital Back to Tokyo

Japanese life insurers are redirecting capital back home. New economic value-based solvency rules introduced at the end of March make domestic assets far more capital-efficient for local life companies than unhedged foreign debt or overseas property.

Residential assets in Tokyo give institutional buyers a steady yield buffer. Star Asia is pricing the fund on the premise that Tokyo inner-ward rents can rise after decades of stagnation, supported by steady inward migration into central districts.

Competition for high-quality residential blocks remains fierce among both local institutions and foreign private equity managers. Rental housing made up 21 percent of the record JPY 5.73 trillion in commercial real estate transactions recorded in Japan during the first nine months of the year.

Insurer Targets Five Percent Alternatives Share

Japan Post Insurance is working under a three-year investment plan released in May that calls for shifting alternative investments away from foreign holdings and directly into Japanese physical assets. Toru Onishi, who took over as president in June, intends to double the insurer’s separate real estate joint venture with Mitsui & Co to JPY 400 billion from around JPY 200 billion.

Real estate is “highly resistant to inflation, and also a useful asset for responding to the capital regulations that have recently come into effect,”

“highly resistant to inflation, and also a useful asset for responding to the capital regulations that have recently come into effect,”

The insurer wants alternative assets to reach around five percent of its total portfolio by March 2029, up from 3.7 percent at the end of March 2024. Property and infrastructure will account for approximately half of that alternatives allocation, up from 43 percent.

Earnings expectations are tied closely to this shift. Japan Post Insurance aims to generate an investment spread of more than JPY 290 billion in the year ending March 2029, compared with JPY 203.5 billion booked in the fiscal year ended March 2024.

Broadening Beyond Overseas Endowments

Star Asia was founded in 2007 by Taro Masuyama and Malcolm F MacLean IV, building its business primarily on equity from North American university endowments, pension systems and sovereign funds. The group managed JPY 930.6 billion at the end of June and has deployed more than JPY 1.43 trillion across Japan since inception.

Opening a pipeline to domestic institutions rebalances Star Asia’s capital base. In February, the group sold a 25 percent economic interest to Mizuho Leasing for JPY 30 billion to expand its private funds and back its Tokyo-listed Star Asia Investment Corporation, where residential real estate accounts for 12.7 percent of its 78 assets by value.

Earlier partnerships tested the model. Star Asia established SA Artessimo Residential I in 2020, securing priority acquisition rights for compact apartments developed by Global Link Management.

Institutional Demand Deepens

Other major institutions are executing similar playbook shifts. The Government Pension Investment Fund awarded JPY 10 billion in March to a domestic fund run by Hong Kong-based Phoenix Property Investors, following earlier allocations to Japanese vehicles managed by BentallGreenOak and Morgan Stanley.

Japan Post Insurance had already widened its external manager bench in June by backing DMRE Fund 4, a JPY 23 billion rental housing fund managed by Marubeni Asset Management covering Tokyo, Kansai and Chubu. That deal was its first property vehicle executed through a silent partnership structure.

Star Asia now faces the task of deploying capital into Tokyo residential buildings. The firm is counting on central ward wage gains to translate into residential rent increases through the end of the decade.

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