Japan's Katayama has made a statement regarding communication on forex. According to this statement, Tokyo will be in close communication with the US on the matter.

Further details about the statement and its implications are available from the source, TradingView. The source provides information on Katayama's comments, which pertain to cooperation between Tokyo and the US.

The statement suggests a collaborative approach to forex issues, with Tokyo and the US working together closely. For more information on Katayama's statement and its context, readers can refer to the source.