| Name | Tokio |
| Office head of government | |
| Mayor | |
| Image |  |
| Area (m²) | 618,190,016 |
| Date founded | |
| Elevation (m) | 0 |
| Country | Japan |
| Administrative division | Tokyo |
| Continent | Asia |
| Latitude (°) | 35.6838890000 |
| Waterbody | Tokyo bay |
| Longitude (°) | 139.7744440000 |
| Website | |
| Population (people) | 9,272,565 (2015) |
| Demonym |