I just wanted to post this as part of sharing. I am not in this Nikkei trade, however I am currently in the USDJPY long trade (see related links below).
The NIkkei 225 index is highly correlated to the USDJPY currency pair
This completed a Bullish Bat pattern and even showed us an Inverted Head & Shoulders pattern at the PRZ, and has moved up since then. Same buy signals you see on USDJPY.
Note : I won't be doing any updates on this post. Just for sharing purposes only