Seto, Aichi
| Seto 瀬戸市 | |
|---|---|
| Location of Seto in Aichi Prefecture | |
| Coordinates: 35°13′24.9″N 137°05′3.1″E / 35.223583°N 137.084194°E | |
| Country | Japan | 
| Region | Chūbu (Tōkai) | 
| Prefecture | Aichi | 
| Government | |
| • Mayor | Yasunori Ito | 
| Area | |
|  • Total | 111.40 km2 (43.01 sq mi) | 
| Population  (October 1, 2019) | |
|  • Total | 127,659 | 
| • Density | 1,100/km2 (3,000/sq mi) | 
| Time zone | UTC+9 (Japan Standard Time) | 
| Official tree | Ilex rotunda | 
| Official flower | Camellia | 
| Phone number | 0561-82-7111 | 
| Address | 64-1 Oiwake-chō, Seto-shi, Aichi-ken 489-8701 | 
| Website | Official website | 
Seto (瀬戸市, Seto-shi) is a city in Aichi Prefecture, Japan. As of 1 October 2019, the city had an estimated population of 127,659 in 56,573 households, and a population density of 1,146 persons per km2. The total area was 111.40 square kilometres (43.01 sq mi).