USD/JPY retreated after recovering to 137.84 but there was no clear downside momentum. Initial bias is neutral this week first. On the upside, break of 137.84 resistance will revive the case of short term bottoming at 133.61, and turn bias back to the upside for 55 day EMA (now at 141.02). However, break of 133.61 will resume the decline form 151.93 through 133.07 fibonacci level.
In the bigger picture, price actions from 151.93 medium term could be just a corrective pattern to up trend from 102.58 (2021 low). Strong support from 38.2% retracement of 102.58 to 151.93 at 133.07 and 55 week EMA (now at 131.52) will set the range for such corrective pattern. However, sustained break of 55 week EMA will pave the way to 61.8% retracement at 121.43.
In the long term picture, rise from 102.58, as part of the up trend from 75.56 (2011 low) was put to a halt at 151.93, just ahead of 100% projection of 75.56 to 125.85 from 102.58 at 152.87. There is no clear sign of long term reversal yet. Such up trend is expected to resume at a later stage, as long as 125.85 resistance turned support holds.