| Part of speech | proper name |
|---|---|
| Gender | masculine |
| Afrikaans | Japan |
|---|---|
| Catalan | Japó |
| Czech | Japonsko |
| Danish | Japan |
| Dutch | Japan |
| English | Japan |
| Esperanto | Japanujo; Japanio; Japanlando |
| Finnish | Japani |
| French | Japon |
| German | Japan |
| Greek | Ιαπωνία |
| Hungarian | Japán |
| Icelandic | Japan |
| Italian | Giappone |
| Jamaican Patois | Japan |
| Latin | Iaponia |
| Low German | Japan |
| Luxemburgish | Japan |
| Malay | Jepang; Jepun |
| Norwegian | Japan |
| Papiamento | Hapon |
| Polish | Japonia |
| Portuguese | Japão |
| Romanian | Japonia |
| Russian | Япония |
| Spanish | Japón |
| Swahili | Ujapani |
| Swedish | Japan |
| Thai | ญี่ปุ่น; ประเทศญี่ปุ่น |
| Turkish | Japonya |
| Welsh | Japan |
| Yiddish | איפּאַן |