Naka Ward is one of the 16 wards of the city of Nagoya in Aichi Prefecture, Japan. As of 1 October 2019, the ward has an estimated population of 90,918 and a population density of 9,693 persons per km2. The total area is 9.38 km2.

Sakae (栄) is an area in Naka-ku, Nagoya, Aichi, Japan. It refers to the areas around Sakae intersection, Sakae Station on the Nagoya Municipal Subway and Sakae Station on the Meitetsu Seto Line. Sakae is in the heart of Nagoya and is, along with Nagoya Station, one of Nagoya's main commercial districts.