Combine chicken, salt, pepper, garlic powder and wait for about 5 minutes. (It's best to store it in the fridge for about an hour)

Add flour, katakuriko, and egg to the chicken. Mix well.

Heat oil in a pan. For better results, fry in two or three batches until golden brown. I was feeling lazy, so I just pour all into the pan.

Flip occasionally until the chicken are half-cooked.

Remove excess oil. Add onion and stir occasionally.

Add coca-cola and wait until the liquid is almost gone. Add more salt if necessary.