1st confimation:(Currency strength) According to trading view forex screener JPY is second most strongest currency after USD & CHF is most weakest currency of all major currencies. These makes CHF/JPY pair go for sell..
2nd confirmation:( Ichimoku kinko hyo) Price crossed the cloud. Tenkan crossed kijun. Chikou span favours. Cloud transformed to red. Direction of Kijun favours.
3rd confirmation:(Drawn on chart) You can see that price makes a downtrend after a consolidation(or a small uptrend)..& now is the time for downtrend.