In a well-trailed move, the Bank of Japan on Friday raised the policy rate by 0.25 percentage points, taking it to 0.5 per cent — its highest level in nearly two decades.

In a widely anticipated move, the Bank of Japan on Jan. 24 raised its short-term policy rate to 0.50% from 0.25%. Read more here.

Japan's central bank has raised its key interest rate to about 0.5% from 0.25%, noting that inflation is holding at a desirable target level.