Earlier:

The Bank of Japan monetary policy meeting concludes today. There is no scheduled time for the Statement, expect it in the 0230 to 0330 GMT time window:

Yesterday JPY was shoved around on chatter of likely policy change from the Bank of Japan in 2023, check this out for all the gossip and links to relevant posts:

USD/JPY heading up ahead of the statement:

usdyen c hart 20 December 2022