JPY is very strong, and Japan was in good shape before this crisis, coming off a prolonged difficult period themselves... however, it seems very run up now (the Yen), and they were talking much about intervention - but I guess things can drag on and hit you when you last expect it. For now, they are dragging their feet at least - maybe they want to see the earnings season over first... and this malaise cleaned up a little. Then again - it might all just pass over and intervention on Yen not happening this year, that might also be prudent - as there is little help in those interventions, at least it seems so for Brazil and Russia.
Staying out of this so far now - it is seemingly endless small pops followed by sawing downwards on the charts.