Oyakodon is a rice bowl dish that uses boiled chicken and onion in warishita (stock mixed with soy sauce, mirin and sugar) over rice with egg.
親子丼（おやこどん、おやこどんぶり）とは、鶏肉、玉ねぎなどを割り下で煮て鶏卵でとじ、ご飯の上に乗せた料理で丼物の一種。