Bearish price-RSI divergence on the hourly chart could fuel a rebound from 85.45 (23.6% of 106.51-78.94) towards daily high of 86.21, which if breached could yield 86.84 (10-DMA) levels.
On the other hand, an hourly closing below 86.45 would expose 50-DMA and 100-DMA level of 85.17 and 84.81 respectively.
Also note that US and European desks are heading into an extended weekend, given the trading holiday on Monday.
Hence, profit taking on JPY shorts could be seen, helping the cross move higher.