Despite broad dollar buying, the Yen looks unlikely to see much further upside above 107.20 this week.
With this said, keep an eye on a close either side of 106.65 which provides a longer term bias (2011-2016 32% retracement level). Two consecutive daily closes, or one weekly close above this level would indicate the start of a sustained uptrend in USDJPY.
Look to sell an intraday rally towards 107.20 this week for a potential pullback towards 104.25-50 during next week.