A reflationist aide to Takaichi has made a projection about the Bank of Japan. This aide expects the Bank of Japan to hike rates in September.

The source of this information is Reuters, which reported on the aide's projection.

Further details about this projection are available from the source, but based on the information provided, it appears that the aide's expectation is for a rate hike to occur in September, although the reasoning and context behind this projection are not specified.