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Japan Prime Realty's ¥32bn green loans are mostly short-term

Japan Prime Realty Investment Corporation plans ¥32bn of TIBOR-linked green loans from Mizuho, Mizuho Trust and Resona to fund an Otemachi acquisition on 23 October, with ¥29bn booked as short-term borrowing.

Illustration of six ledger bands of differing lengths beside a small office-tower model with green markers, representing a REIT's green-loan tranches.

Japan Prime Realty Investment Corporation has decided to borrow ¥32bn in green loans to pay for the JA Building and Keidanren Kaikan, and most of the money is short-dated. The REIT's notice on the borrowing puts ¥29bn into short-term borrowings, up from nil, and only ¥3bn into long-term debt.

Six tranches, three lenders

Mizuho Bank supplies four tranches, Mizuho Trust one and Resona Bank one. All are unsecured, unguaranteed and repaid in a single payment at maturity. Pricing is a spread over one-month yen TIBOR, so the notice does not give an all-in rate.

The longest piece is a ¥3.0bn Mizuho Bank loan at TIBOR plus 0.385%, due 23 October 2036. The other five tranches carry TIBOR plus 0.1% and fall due on 31 March 2027 or 5 July 2027.

Green-loan tranches
Spreads are over one-month yen TIBOR. All loans are unsecured, unguaranteed and repaid in full at maturity.
LenderAmountSpread over TIBORMaturity
Mizuho Bank¥3.0bn0.385%23 Oct 2036
Mizuho Bank¥5.0bn0.1%5 Jul 2027
Mizuho Bank¥12.0bn0.1%31 Mar 2027
Mizuho Bank¥3.0bn0.1%31 Mar 2027
Mizuho Trust¥5.0bn0.1%5 Jul 2027
Resona Bank¥4.0bn0.1%5 Jul 2027

Balance sheet and use of proceeds

Interest-bearing debt rises from ¥243bn to ¥275bn after the borrowing. Long-term borrowings, including amounts due within a year, go from ¥219.1bn to ¥222.1bn, and investment corporation bonds stay at ¥23.9bn.

The REIT says the loans follow its sustainability finance framework and will fund the JA Building and Keidanren Kaikan, which it classes as a green-eligible asset. The acquisition is scheduled for 23 October 2026, so neither the purchase nor the borrowing is complete. Terms of the purchase are in a 16 October notice, and the REIT says its investment risk disclosures, as set out in the securities report filed on 25 September 2026, are unchanged. Earlier Tokyo Brief coverage