USD/JPY retreated steeply after edging higher to 151.69 last week. But downside is contained above 148.79 support so far. Initial bias remains neutral this week first. Price actions from 151.69 could still be seen as a consolidation pattern only. However, firm break of 148.79 will indicate rejection by 151.93 key resistance, and bring deeper fall through 147.28 support.
In the bigger picture, immediate focus is now on 151.93 resistance (2022 high). Rejection by 151.93, followed by sustained break of 145.06 resistance turned support will argue that rise from 127.20 has completed, and turn outlook bearish for 137.22 support and below. However, sustained break of 151.93 will confirm resumption of long term up trend. Next target will be 61.8% projection of 102.58 to 151.93 from 127.20 at 157.69.
In the long term picture, price action from 151.93 is seen as developing into a corrective pattern to up trend from 75.56 (2011 low). Another falling leg could be seen, but in that case, downside should be contained by 38.2% retracement of 75.56 to 151.93 at 122.75. On resumption, next target would be 61.8% projection of 102.58 to 151.93 from 127.20 at 157.69.