The pair rebounded 134 pips, after the BoJ left rates unchanged at 0.1%. The pair is now trading at 133.57 yens per euro. The stochastics show signals of buying, while the one hour RSI is clearly oversold.

If there's a downwards correction, the main supports are found at 133.00 and 132.65. If the pair goes up, the resistances are at 134.00 and 134.39.

For the rest of the day, if the US retail sales are better than expected, the euro could rebound to 134.50.