GBP/JPY was still stuck in range after failing to break through 153.42 resistance last week. Initial bias remains neutral this week first. On the upside, break of 153.42/46 resistance will reaffirm the case that correction from 156.05 has completed at 148.43. Intraday bias will be back on the upside for retesting 156.05. On the downside, though, below 151.14 will bring deeper fall back to retest 148.43 instead.
In the bigger picture, rise from 123.94 is seen as the third leg of the pattern from 122.75 (2016 low). Focus remains on 156.59 resistance (2018 high). Sustained break there should confirm long term bullish trend reversal. Next target is 61.8% retracement of 195.86 (2015 high) to 122.75 at 167.93. On the downside, sustained break of 149.03 support, however, will argue that rise from 123.94 has completed. Further break of 142.71 would open up the bearish case for retesting 122.75 low.
In the longer term picture, the strong break of 55 months EMA was an early sign of long term bullish reversal. Firm break of 156.69 resistance should now confirm the start of an up trend for 195.86 (2015 high).