Dai-Dan Corporate Pension Fund

The fund is sponsored by Dai-Dan Co., Ltd., with the parent company's board bearing fiduciary responsibility. Yasuhiro Yamanaka, Representative Director and President of Dai-Dan, holds the most senior executive role tied to the fund, though day-to-day asset management responsibilities typically rest with the corporate treasury or finance division in this structure.

The fund does not publicly disclose its assets under management. Its known holdings include a domestic commercial property portfolio in Japan, alongside standard Japanese corporate pension allocations to sovereign bonds and equities. The retirement benefit surplus recorded in Osaka indicates the plan's funded status is separately tracked on the sponsor's balance sheet.

The fund serves only Dai-Dan Co., Ltd. employees. It is a single-sponsor pension plan, with benefits tied to tenure at the engineering firm. The parallel existence of the Dai-Dan Health Insurance Association confirms that healthcare and retirement benefits are managed through distinct entities.

The fund holds direct ownership of commercial real estate in Japan, as disclosed in the parent company's tracking of retirement benefit assets. Beyond property, the fund's liquid portfolio is likely managed through external trust banks or life insurers, the standard delegation model for Japanese corporate pension funds.

The fund operates under Japanese Employee Pension Fund regulations, requiring joint labor-management oversight boards and compliance with Ministry of Health, Labour and Welfare asset-allocation guidelines. This contrasts with the ERISA trustee model common in the United States, though the sponsor's ultimate funding obligation is similar.