Takaichi's new BOJ pick avoids policy signals and leans on data.

Takaichi urges Economy Minister to avoid remarks on Bank of Japan's interest rate decision.

Takaichi cautions Akazawa not to comment further on the Bank of Japan.

Takaichi urged to respect central bank independence by Harvard economist.

Takaichi's nominees to BOJ board receive lower house approval.

Takaichi faces fresh scrutiny over Bank of Japan's policy stance.