By Takaya Yamaguchi and Makiko Yamazaki
TOKYO, June 24 (Reuters) - Japan's government plans to examine ways to improve management of its $1.3 trillion foreign exchange reserves, a war chest for future yen intervention, according to a draft growth strategy report reviewed by Reuters on Wednesday.
The plans reflect the government's desire to boost returns on the reserves and help replenish its tattered finances, as Prime Minister Sanae Takaichi pledges proactive spending to support the world's fourth-largest
economy.
"The government will examine the merits of improving management and making more effective use of assets held by the public sector, including the foreign exchange fund special account, taking into account their intended purposes," according to the draft of the strategy, a centrepiece of Takaichi's policy agenda.
Tokyo resumed massive intervention in late April when the currency slid past 160 per dollar, with a $73 billion yen-buying operation, leading to a record 5.6% drop in reserves in May, highlighting the limits of sustained, large-scale intervention.
The draft strategy does not spell out specific changes to the asset allocation of the reserves, which were accumulated during past bouts of dollar-buying intervention and are believed to be largely invested in U.S. Treasuries.
The bulk of the surplus from the reserves, including income from U.S. Treasuries, is transferred to the general account as a funding source for the state budget.
Takaichi once said the foreign reserves were a major beneficiary of the weak yen and "performing very well," a remark that some government officials saw as a signal she hoped to use the surplus to fund a controversial plan to suspend a consumption tax on food.
Government officials, however, said drastically changing the portfolio of reserves would be unrealistic, given that the reserves were primarily held as a ready source of funds for currency intervention.
"It would be difficult to pursue returns in a way that runs counter to the purpose of the reserves," said a source familiar with the matter who did not want to be identified as the report is confidential.
(Reporting by Takaya Yamaguchi and Makiko Yamazaki; Editing by Jacqueline Wong)
