Japan Revises Economic Blueprint to Reassure Markets on BOJ Independence

Japan's government is considering revised wording on monetary policy in its latest economic blueprint in an effort to ease investor concerns over the Bank of Japan's independence, according to a draft reviewed by Reuters. The move comes after fears of political influence over the central bank helped push Japanese government bond yields to multi-decade highs.

The revision highlights the challenge facing Prime Minister Sanae Takaichi, whose administration has favored accommodative fiscal and monetary policies while expressing caution over further Bank of Japan interest rate hikes. Since taking office in October, Takaichi has prioritized economic growth through increased investment and government spending, raising concerns among investors that the government may seek to keep borrowing costs artificially low.

An earlier draft of the blueprint stated that it was "very important for monetary policy to be guided appropriately to achieve a stronger economy." Analysts argued that the wording fueled a selloff in Japanese government bonds by suggesting the government could pressure the BOJ to delay additional rate increases despite persistent inflation.

The revised draft instead emphasizes the importance of the Bank of Japan conducting appropriate monetary policy "to achieve stable inflation" while supporting broader economic growth. However, it retains language calling for close coordination between the central bank and the government's economic strategy, consistent with Japan's legal framework.

The updated blueprint was presented to ruling coalition lawmakers on Tuesday, with the finalized version expected to receive cabinet approval later this month. It will be the first major economic policy document released under Takaichi's administration.

Although Japanese law guarantees the BOJ's independence, it also encourages policy coordination with the government. Takaichi's advisers have cited this requirement while urging caution on further rate hikes.

Meanwhile, inflation has remained around the BOJ's 2% target for four consecutive years, supported by higher import costs caused by the weak yen and steady wage growth. The central bank has raised interest rates twice since Takaichi took office, including a June increase that lifted the benchmark policy rate to 1%, its highest level in 31 years. Even dovish BOJ board member Toichiro Asada recently warned that the faster pass-through of rising costs requires close monitoring, reinforcing expectations that additional monetary tightening remains possible.