USDJPY remains in short term uptrend from 79.69. The price action from 81.26 is treated as consolidation of uptrend. Key support is at the uptrend line on 4-hour chart, as long as the trend line support holds, uptrend could be expected to continue, and next target would be at 81.60-81.80 area. Only a clear break below the trend line support will indicate that the rise from 79.69 is complete, then the another fall towards 78.00 could be seen.