An additional Note;
This market stasis in the EURJPY is "by design" and it's due to the massive barrier and knock-in/out option positions in both, in the EURUSD and USDJPY, where everyone knows which way these pairs are going yet, the bears are dead-set on a gradual, grinding decline vs. the USD.
It seems to be vogue at present to pile into highly advertised barrier option positions (mostly associated with a defensive posture), to the tune of several billion dollars at a pop and thus, holding up any directional progress in these pairs, including by the bears themselves. In short everyone is betting on "nothing to see here folks, move on!" and to elimintae any chance for a BoJ intervention, ever since the BoJ tied it's policy adjustment to the USDJPY's volatility.
1) So far, they are doing a good job killing any volatility even before it emerges;
2) We are taking the other side of a few of these FX option trades, just in case of something unexpected happening - in which case a spectacular collapse of the barriers would occur instantly!
p.s. A similar scenario can be observed in the VIX.