Has The YEN Reached Downside Exhaustion vs. The USD?

Both my daily and weekly chart work are warning me that the massive advance in USD/JPY is peaking, and in fact, is nearing a rollover into a significant correction-- in to the 114.00-112.00 initial/optimal target zone.

It is with the foregoing in mind that I enter a four week long Call Option position (FXY) in the YEN.