Anding District (Chinese: 安定區; pinyin: Āndìng Qū; Wade–Giles: An1-ting4 Ch'ü1; Pe̍h-ōe-jī: An-tēng khu) is a rural district of about 29,914 residents in Tainan, Taiwan, with an area of 31.27 square kilometers, or 12.0734 square miles. It is the 17th most populous district in Tainan, with a population density of 959 people per square kilometer, or 2,483 people per square mile.
https://ja.wikipedia.org/wiki/安定区 (台南市)