USD-JPY In correction for the next 2 weeks

it seems that the long term JU is in the Wave 4 (tend to be flat and retrace 0.38% from the W3), we cab see wave A and B from the correction and we are processing the C wave that can be down till the 115 (0.38% from the weekly chart).
Note : i still learning till now so any opinion about this analysis is welcome.