Europacifica Consulting's Naomi Fink says she expects Bank of Japan and Ministry of Finance to tackle the existing currency volatility.
If the BOJ cuts rates or expands its JGB purchases, it might actually raise volatility in the JGB market, says ABN AMRO's Roy Teo.
Japan's policymakers can't do much to yank the yen off the peaks it's scaled since the Brexit vote, Goldman's chief Japan strategist warned.
Standard Chartered's Robert Minikin says as dollar/yen dipped below 100 on Friday, there was increased demand for overseas FX by onshore pension funds.
According to estimates, every 10-yen drop could hit operating profits growth by 4-5 percentage points, explains Goldman Sachs Japan's Kathy Matsui.
Goldman Sachs's Kathy Matsui says Japanese currency intervention would carry political risks and might not be effective in any case.
Japanese Prime Minister Shinzo Abe says he's told Finance Minister Taro Aso to watch currency markets and take steps if necessary.
Japanese officials will likely step in if there is a reasonable period of dollar/yen staying below 100, says Westpac Bank's Robert Rennie.
The U.S. will most likely agree to an intervention if the yen surge leads to financial market instability, notes Citi's Todd Elmer.
Former Japan Finance Ministry official Eisuke Sakakibara says yen intervention is a possibility if the pair falls to 95.
The U.K. could see a recession as its current account deficit is expected to widen and economic growth to slow, says Intermarket Strategy's Ashraf Laidi.
Markets are having trust issues, DoubleLine Capital CEO Jeffrey Gundlach says.
In the wake of a global selloff, Brexit could be changing the market narrative in a big way.
Japan issued another in a long-running series of hints that it will intervene on the yen. After the Brexit vote, it might mean it this time.
Bank of Japan policymakers remained deeply divided on whether to expand or scale back its massive stimulus program.
The next recession is probably already here and since there isn't much the Fed can co, it may last longer than the last one, says Michael Pento.
Some BOJ policymakers said overseas economies continued to pose downside risks to Japan, minutes from an April meeeting showed.
Mizuho Bank's Vishnu Varathan on the IMF's finding that Japan needs coordinated policy stimulus in order to boost growth.
Geoffrey Yu, ultra high net worth investment strategist at UBS Wealth Management, talks about the next steps for Japan and its currency.
Japan's exports fell at the fastest pace in four months in May on supply chain disruptions from the Kumamoto earthquake.