UsdJpy- Correction over? I'm waiting for confirmation

After a strong bull run and a touch of 111, UsdJpy started to correct at the beginning of this month and dropped to 108 (Which is also Fibo 50% for the 105-111 leg up)
The drop is contained in a flag pattern and this 108 could be the bottom
I'm bullish this pair and I'm waiting for a buy confirmation