Bank of Japan makes surprise policy tweak

The Bank of Japan has slightly loosened the shackles on its 10-year yield target and said it will review the operation of its yield-curve control policy, surprising financial markets and sending the yen sharply higher.
Analysis: Macro gamblers grapple with immovable Bank of Japan

Investors betting that Japan will have to quit its ultra-loose monetary policy are running into riskier and pricier territory as the showdown shifts to the Bank of Japan’s home turf in the bond market.
Analysis: BOJ still a lone dove, but less so as global price pressures intensify

The Bank of Japan is dropping hints the recent rise in inflation may prove longer-lasting and driven by solid demand, a sign global price pressures are prodding even the world’s most dovish central bank to think about a more neutral policy stance.
Bank of Japan ramps up battle to defend yield cap even as weakening yen raises economic risk

The Bank of Japan kept up its relentless quest to defend a key yield cap by offering to buy unlimited amounts of 10-year government bonds on Tuesday, underscoring its resolve to keep policy ultra-loose and putting downward pressure on the yen.