Bank of Japan

BOJ rate-hike speculation and global inflation pressure drove the benchmark JGB yield to its highest in nearly three decades, with futures falling 0.19 yen to 125.97.

An 8-1 vote to hold masks a hawkish inflation warning, joint currency intervention and a two-year yield at its highest level since May 1995.

Two rounds of intervention have failed to hold the line; the Treasury-JGB spread is the structural force Tokyo cannot unilaterally close.

U.S. wholesale inflation fell to 4.7% annually in July from 5.5% in June, pushing September Fed hike odds below 40% and lifting Japanese and Korean equities.

The yen sits within striking distance of 160 per dollar, a level traders treat as a likely trigger for Japanese currency intervention.

Japan's corporate goods price index climbed 7.1 percent in June, beating forecasts and reinforcing market expectations for a Bank of Japan rate increase by October.

Tokyo and Washington jointly pushed the yen from 163 to 157 against the dollar, but analysts warn the move treats symptoms rather than the rate-differential cause.

Japan's central bank held its policy rate and upgraded its growth outlook as investors, including Amundi Japan's Hiromi Ishihara, await concrete inflation and wage signals.

Tokyo's core inflation quickened for the second straight month, reinforcing expectations for a Bank of Japan rate increase this fall despite a widely expected pause Friday

Eighteen straight months above the 2 percent target have the Bank of Japan set to revise its inflation outlook higher and flag further tightening.

The yen's broad decline against major trading partners reflects sustained pressure from global interest rate differentials and the Bank of Japan's ultra-loose policy stance.

Japan's Chief Cabinet Secretary's non-committal stance on currency intervention reinforces market uncertainty, prompting a cautious tone across global fixed income and equity markets.