Foreign Investors Dump Japanese Government Bonds in June at Largest Scale in Three Years
Alina Collins
In the week to June 26, overseas investors sold a net ¥3.12 trillion (≈$19.2 billion) of Japanese government bonds — the largest monthly outflow since January 2023 — as the BOJ steps back and fiscal spending ramps up, forcing a repricing of JGB risk.
How big was the sell-off?
Japan's Ministry of Finance weekly data show net foreign sales of ¥3.12 trillion, roughly $19.2 billion.
That marks the largest single-month outflow since January 2023.
This means → foreign investors are not trimming at the margin; they are systematically exiting the JGB market.
Why was June so tough?
The yen kept weakening, eroding currency returns for overseas holders.
The Bank of Japan is gradually withdrawing from bond purchases, shrinking the buyer base.
Tokyo is simultaneously rolling out expansionary fiscal spending, which means more new debt supply ahead.
Sovereign bonds worth ¥22.1 trillion matured in June alone, draining additional liquidity. In plain terms = old debt came due en masse while new issuance queued up — the market got squeezed from both sides.
What does the market think?
Dilin Wu, research strategist at Pepperstone Group, said: "The BOJ is stepping away, and bond supply is rising. Foreign investors repricing term premium — the extra return demanded for holding longer-dated debt — is entirely rational."
His bottom line: "The era of treating JGBs as near-risk-free, low-volatility assets is over."
This means → foreign buyers used to hold JGBs for stability; that premise is breaking down.
Is there any breathing room?
Abbas Keshvani, head of Asia macro strategy at RBC Capital Markets, sees it differently.
He noted the BOJ's decision to pause its bond-purchase tapering from the next fiscal year should help stabilize the market.
This means → the central bank is still stepping back, but possibly at a slower pace, buying the market time to adjust.
He expects this will also encourage domestic Japanese asset managers to rotate funds back into yen bonds, pushing the yen into a gradual recovery from next year.
What to watch next?
Whether JGBs can lure foreign money back hinges on one variable: whether BOJ tightening or fiscal expansion moves faster.
In plain terms = the central bank is buying less debt while the government issues more; until those two forces find a balance, foreign investors have little reason to return.
This reflects a deeper shift — the long-standing label of Japan as a "safe, low-yield" market is being reassessed in real time.
Content is for reference only, not financial advice.