Totsukawa is a geographically large village in the Yoshino District of Nara, Japan. It is the largest village in Nara in terms of area, and is the fifth largest village in Japan. As of February 2024, the village has an estimated population of 2,845 and a density of 4.2 persons per km2. The total area is 672.35 km2 (259.60 sq mi).

Nara Prefecture is a prefecture of Japan located in the Kansai region of Honshu. As of 2020, Nara Prefecture has a population of 1,321,805 and has a geographic area of 3,691 square kilometres (1,425 sq mi). Nara Prefecture borders Kyoto Prefecture to the north, Osaka Prefecture to the northwest, Wakayama Prefecture to the southwest, and Mie Prefecture to the east.