Takao Yakitori Sauce are use for marinate and seasoning of skewers.
Japanese 'Yakitori no Tare' (BBQ/Basting Sauce) ~, ~ Japanese 'Yakitori' ( Skewered ... meaning "sauce" or "BBQ/basting sauce":
Japanese shish kebab-type dish made with small pieces of chicken or other ingredients cooked on skewers, often marinated in soy sauce or seasoned with salt.