BOJ Gov Kuroda says its desirable for forex rates to move stably, reflecting fundamentals

This is an attempt by Governor Kuroda to provide yen-supportive remarks

• desirable for fx to move stably reflecting fundamentals
• excessive, short-term fx volatility Volatility In terms of trading, volatility refers to the amount of change in the rate of an index or asset, such as forex, commodities, stocks, over a given time period. Trading volatility can be a means of describing an instrument’s fluctuation. For example, a highly volatile stock equates to large fluctuations in price, whereas a low volatile stock equates to tepid fluctuations in price. Overall, volatility is an important statistical indicator used by many parties, including financial traders, analysts, In terms of trading, volatility refers to the amount of change in the rate of an index or asset, such as forex, commodities, stocks, over a given time period. Trading volatility can be a means of describing an instrument’s fluctuation. For example, a highly volatile stock equates to large fluctuations in price, whereas a low volatile stock equates to tepid fluctuations in price. Overall, volatility is an important statistical indicator used by many parties, including financial traders, analysts, Read this Term would affect business activity
• BOJ will carefully watch impact of fx moves on japan's economy, prices

They come in addition to similar remarks from finance minister Suzuki:

• Japan finance minister Suzuki says rapid forex moves are undesirable

Earlier in the session we had remarks from the IMF, they said they believe the yen is moving in line with fundamentals. (and they are right):

• IMF weighs in on the yen slump - driven by fundamentals

USD/JPY is pretty much ignoring the remarks, trading to its session high: