Salt and pepper chicken wings.

Coat chicken wings evenly with katakuriko.

Place the coated chicken wings in a plastic bag.

Add sugar, soy sauce, mirin, and sake to the bag.

Shake the bag well to coat the chicken with the sauce.

Heat vegetable oil in a frying pan.

Add chicken wings to the hot oil.

Cook one side of the chicken wings first, then flip over.

Cover the frying pan with a lid to steam-fry the chicken wings over low heat.

In a separate bowl, mix sugar, soy sauce, mirin, and sake to make the teriyaki sauce.

Once the chicken wings are cooked through, pat off any excess oil with kitchen paper.

Pour the teriyaki sauce into the frying pan with the chicken wings.

Cook until the sauce starts to thicken, then turn off the heat.

Sprinkle sesame seeds over the chicken wings and coat well.