I found the 1 hour of interest too but went looking for the start of a down trend.
Normally I look at charts using ichimoku but this seemed like pitch folks to me.
Just one part of the potential story.
I did a video analysis of the USDJPY looking for the overall trend.
Some might find it interesting.
USDJPY
http://www.youtube.com/watch?v=PVX9yFh4Bew