Notering byer (12 sted (er)). Velg byen for å se postnummeret (s):
| Ishi (1) Ishibiyachou (1) Ishiduma (1) Ishiga (1) Ishikami (2) Ishiki (2) | Ishima (1) Ishimachou (1) Ishimakitamachi (1) Ishizekichou (1) Ishuu (1) Isokami (1) |
