Cut the chicken into bite size pieces. Add chicken pieces in a large bowl and add all the ingredients in the marinate list.
Mix all the ingredients and rub it to chicken pieces well. Set aside and marinate for 30 mins.
Mix the marinated chicken pieces with the potato starch and plain flour mix. Coat the chicken pieces well and toss the excess flour out before frying.
Heat the oil into high heat about 350° F. Add the coated chicken pieces and deep fry for 2-3 mins until the chicken starts floating on the oil. Remove from oil and set aside for 4-5 mins.
Then reheat the oil to high heat and deep fry the wings again till the color changed into crispy golden brown. ( Double frying make the chicken more crispy)
Transfer the fried chicken pieces to the serving plate.
Garnish with Lemon wedges and serve with Japanese Mayonese. Serve immediately while hot.
Sprinkle Japanese Shichimi chilli pepper mix on the Mayonese. ( Optional )