Japan 10-year yield hits 2.97% as BOJ hike bets build

Japan's 10-year government bond yield rose 3 basis points to 2.97 percent Tuesday, the highest since September 1996, as BOJ rate-hike bets and record budget requests repriced the JGB curve.

"A 10-year yield knocking on 3 percent for the first time in three decades, with a coupon reset to match, is real income rather than a trading chip. But there is a difference between levels that are buyable and levels that are compelling," said Shoki Omori, chief fixed income strategist for Japan at Deutsche Bank.

The 5-year yield rose 3 basis points to a record 2.235 percent, while the 2-year yield climbed 2.5 basis points to 1.77 percent, the highest since April 1995. The 20-year yield added 2 basis points to 3.845 percent. Benchmark 10-year JGB futures declined 0.37 yen to 125.60 yen. The moves tracked an overnight climb in U.S. Treasury yields, with both markets moving in tandem.

The Ministry of Finance will auction about 2.6 trillion yen ($16.3 billion) of 10-year notes later Tuesday, with results due at 0335 GMT. The tender follows two consecutive auctions with weak demand, and the outcome will signal whether investors see current yields as an entry point or a stepping stone to higher levels.

The auction arrives as Japan's fiscal trajectory adds to upward pressure on yields. Budget requests from ministries and agencies for fiscal 2027 are expected to reach 140 trillion yen ($876.2 billion), far beyond last year's all-time high of 122.3 trillion yen. Prime Minister Sanae Takaichi told the Yomiuri newspaper on Sunday she aimed to cap bond issuance at around 40 trillion yen for the fiscal 2027 budget, seeking to reassure investors about a fourth consecutive year of record spending and a tax cut on food purchases. The cap, if achieved, would mark the first reduction in new bond issuance in years, though spending commitments across defense, social security and regional revitalization continue to expand.

The finance ministry expects debt-servicing costs to rise 17 percent to a record 36.64 trillion yen ($230 billion) in the next fiscal year, reflecting an increase in the assumed interest rate to a 29-year high of 3.8 percent, Kyodo News reported. The yen traded at 159.74 per dollar, near levels that have drawn scrutiny from policymakers concerned about import-driven inflation.

Auction Tests Appetite at Three-Decade Highs

"While there is long-term appeal and some value on the curve, demand will not rise sharply in this environment," said Tomohisa Fujiki, rates strategist at Citi Research. "With various cues putting upward pressure on JGB yields, it would be hard to actively bet on the 10-year bonds," said Yusuke Matsuo, senior market economist at Mizuho Securities. "Not only in domestic markets, JGBs are under pressure from outside Japan, such as from the overnight remarks from Bessent."

U.S. Treasury Secretary Scott Bessent said on Sunday he expects BOJ Governor Kazuo Ueda to "do the right thing" on monetary policy, comments that reinforced market expectations of further tightening. Investors are also contending with shifting expectations for the Federal Reserve, with Barclays seeing two more rate hikes this year after a hawkish speech from Fed Governor Kevin Warsh.

"While the current yield level is certainly attractive, expectations of further increases in yields remain strong," said Norihiro Yamaguchi, lead Japan economist at Oxford Economics. "Concerns about increased debt issuance along with recalibration of the BOJ's rate hike path remain as headwinds for JGBs."

The rise in yields may act as enticement when the finance ministry sells the 10-year notes Tuesday. But with prevailing market views that yields will continue to grind higher, demand has been weak in the past two auctions. Tuesday's bond sale will be followed Thursday by an auction of 30-year debt.

"The auction takes place at a delicate time ahead of various market-moving cues both inside and outside Japan," said Masahito Sugawara, senior strategist at Daiwa Securities.

Japan's surge in borrowing costs is increasingly viewed as a cautionary example for other heavily indebted nations. Yields in the U.S. and Europe have also recently touched multi-year highs on similar concerns over higher central bank rates, inflation, growing deficits and debt loads. Inflation risks are simmering as Middle East uncertainty keeps crude oil prices elevated, adding another layer of pressure on the BOJ to normalize policy. The last time the 10-year JGB yield traded near current levels, Japan was still in the grip of deflation and the BOJ had yet to adopt its zero-interest-rate policy. The current repricing reflects a structural shift in how investors view Japan's debt dynamics, with implications that extend beyond Tokyo's funding costs to global fixed-income markets.

This article is for informational purposes only and does not constitute investment advice.