| Esperanto | epo-000 |
| Japanio | |
| Qafár af | aar-000 | Japan |
| аҧсуа бызшәа | abk-000 | Иапониа |
| Bahsa Acèh | ace-000 | Jeupun |
| Afrikaans | afr-000 | Japan |
| ܐܬܘܪܝܐ | aii-000 | ܝܦܢ |
| アイヌ イタㇰ | ain-000 | シサㇺ |
| Aynu itak | ain-004 | Nippon |
| Aynu itak | ain-004 | sisam |
| Gheg | aln-000 | Japan |
| toskërishte | als-000 | Japan |
| toskërishte | als-000 | Japonia |
| алтай тил | alt-000 | Јопон |
| አማርኛ | amh-000 | ጃፓን |
| Englisce sprǣc | ang-000 | Iapan |
| العربية | arb-000 | اليابان |
| العربية | arb-000 | اَلْيَابَان |
| العربية | arb-000 | يابان |
| Classical Arabic—ASJP | arb-001 | Yābān |
| ארמית | arc-000 | ܝܦܢ |
| luenga aragonesa | arg-000 | Chapón |
| luenga aragonesa | arg-000 | Japón |
| ISO 3166 alpha | art-006 | JP |
| Romániço | art-013 | japonia |
| مصري | arz-000 | اليابان |
| অসমীয়া ভাষা | asm-000 | জাপান |
| asturianu | ast-000 | Xapón |
| Aymara | aym-000 | Nihun |
| azərbaycanca | azj-000 | Yaponiya |
| azərbaycanca | azj-000 | Јапонија |
| башҡорт теле | bak-000 | Япония |
| boarisch | bar-000 | Japan |
| беларуская | bel-000 | Япо́нія |
| беларуская | bel-000 | Японія |
| тарашкевіца | bel-001 | Японія |
| বাংলা | ben-000 | জাপান |
| Banjar | bjn-000 | Japang |
| བོད་སྐད་ | bod-000 | ཇི་བེན |
| བོད་སྐད་ | bod-000 | རི་པིན་ |
| bosanski | bos-000 | Japan |
| বিষ্ণুপ্রিয়া মণিপুরী ভাষা | bpy-000 | জাপান |
| brezhoneg | bre-000 | Japan |
| brezhoneg | bre-000 | Japon |
| буряад хэлэн | bua-000 | Žiben |
| буряад хэлэн | bua-000 | Жибэн |
| ᨅᨔ ᨕᨘᨁᨗ | bug-000 | ᨍᨛᨄ |
| basa ugi | bug-001 | Japan |
| български | bul-000 | Япо́ния |
| български | bul-000 | Япония |
| bălgarski ezik | bul-001 | Japonija |
| Буряад хэлэн | bxr-000 | Жибэн |
| Буряад хэлэн | bxr-000 | Япон орон |
| ብሊና | byn-000 | ጃፓን |
| català | cat-000 | Japó |
| català | cat-000 | el Japó |
| Chavacano | cbk-000 | Japón |
| Mìng-dĕ̤ng-ngṳ̄ | cdo-000 | Nĭk-buōng |
| 福州話 | cdo-001 | 日本 |
| binisayang Sinugboanon | ceb-000 | Hapon |
| čeština | ces-000 | Japonsko |
| Chamoru | cha-000 | Japan |
| ᏣᎳᎩ ᎧᏬᏂᎯᏍᏗ | chr-000 | ᏣᏆᏂ |
| Tsalagi Gawonihisdi | chr-001 | Tsaquani |
| ѩзыкъ словѣньскъ | chu-000 | пѡнї |
| чӑваш | chv-000 | Япони |
| Tsétsêhéstaestse | chy-000 | Japan |
| 普通话 | cmn-000 | 东洋 |
| 普通话 | cmn-000 | 东瀛 |
| 普通话 | cmn-000 | 日本 |
| 普通话 | cmn-000 | 日本国 |
| 國語 | cmn-001 | 日本 |
| 國語 | cmn-001 | 日本國 |
| Hànyǔ | cmn-003 | Rì ben |
| Hànyǔ | cmn-003 | Rìběn |
| Kernowek | cor-000 | Nihon |
| Qırımtatar tili | crh-000 | Yaponiya |
| kaszëbsczi jãzëk | csb-000 | Japòńskô |
| Cymraeg | cym-000 | Japan |
| Cymraeg | cym-000 | Siapan |
| dansk | dan-000 | Japan |
| Deutsch | deu-000 | - |
| Deutsch | deu-000 | J<u>a</u>pan ''n'' -s |
| Deutsch | deu-000 | Japan |
| Zazaki | diq-000 | Japonya |
| ދިވެހިބަސް | div-000 | ޖަޕާނު |
| dolnoserbska reč | dsb-000 | Japańska |
| dolnoserbska reč | dsb-000 | Japońska |
| རྫོང་ཁ་ | dzo-000 | Japan |
| རྫོང་ཁ་ | dzo-000 | ཇ་པཱན |
| རྫོང་ཁ་ | dzo-000 | ཇ་པཱན་ |
| Dzongkha | dzo-001 | Japan |
| eesti | ekk-000 | Jaapan |
| ελληνικά | ell-000 | Ιαπωνία |
| ελληνικά | ell-000 | Ἰαπωνία |
| Ellinika | ell-003 | Iaponía |
| English | eng-000 | Chiba |
| English | eng-000 | Fukuoka |
| English | eng-000 | Hiratsuka |
| English | eng-000 | Japan |
| English | eng-000 | Japonia |
| English | eng-000 | Kobe |
| English | eng-000 | Kofu |
| English | eng-000 | Kyōto |
| English | eng-000 | Kōbe |
| English | eng-000 | Maebashi |
| English | eng-000 | Matsue |
| English | eng-000 | Matsuyama |
| English | eng-000 | Mito |
| English | eng-000 | Miyazaki |
| English | eng-000 | Naha |
| English | eng-000 | Niigata |
| English | eng-000 | Oita |
| English | eng-000 | Okayama |
| English | eng-000 | Otsu |
| English | eng-000 | Saitama |
| English | eng-000 | Sendai |
| English | eng-000 | Takamatsu |
| English | eng-000 | Utsunomiya |
| English | eng-000 | Wakayama |
| English | eng-000 | Yokohama |
| English | eng-000 | uguisubari |
| English | eng-000 | Ōsaka |
| 𐐀𐑍𐑊𐐮𐑇 | eng-006 | 𐐖𐐲𐐹𐐰𐑌 |
| Esperanto | epo-000 | Japanujo |
| Esperanto | epo-000 | japanujo |
| euskara | eus-000 | Japonia |
| føroyskt | fao-000 | Japan |
| Wikang Filipino | fil-000 | Japan |
| suomi | fin-000 | Japani |
| suomi | fin-000 | Japon |
| français | fra-000 | Empire du Soleil-Levant |
| français | fra-000 | Japan |
| français | fra-000 | Japon |
| français | fra-000 | le Japon |
| français | fra-000 | pays du Soleil Levant |
| lenga arpitana | frp-000 | J·apon |
| Frysk | fry-000 | Japan |
| lenghe furlane | fur-000 | Gjapon |
| 贛語 | gan-000 | 日本 |
| ግዕዝ | gez-000 | ጃፓን |
| Gàidhlig | gla-000 | Iapan |
| Gaeilge | gle-000 | An tSeapáin |
| Gaeilge | gle-000 | Seapáin |
| Gaeilge | gle-000 | an tSeapáin |
| Gaeilge | gle-000 | an-tSeapáin |
| galego | glg-000 | Xapón |
| galego | glg-000 | Xapón - 日本 |
| yn Ghaelg | glv-000 | Japaan |
| yn Ghaelg | glv-000 | Yn Çhapaan |
| Schwizerdütsch | gsw-000 | Japan |
| ગુજરાતી | guj-000 | જાપાન |
| 客家話 | hak-000 | 日本 |
| Thong Boi | hak-003 | Ngit-pún |
| kreyòl ayisyen | hat-000 | Japon |
| ʻōlelo Hawaiʻi | haw-000 | Iāpana |
| Српскохрватски | hbs-000 | Јапан |
| Srpskohrvatski | hbs-001 | Japan |
| Srpskohrvatski | hbs-001 | Јапан |
| עברית | heb-000 | יפן |
| ISO 259-3 | heb-001 | Yapan |
| हिन्दी | hin-000 | जापान |
| hiMxI | hin-004 | jApAna |
| hrvatski | hrv-000 | Japan |
| hrvatski | hrv-000 | Japana |
| hornjoserbšćina | hsb-000 | Japanska |
| hornjoserbšćina | hsb-000 | Japonska |
| magyar | hun-000 | Japán |
| արևելահայերեն | hye-000 | Ճապոնիա |
| արևելահայերեն | hye-000 | Ճարոնիա |
| արևելահայերեն | hye-000 | ճապոնիա |
| Ido | ido-000 | Japonia |
| ꆇꉙ | iii-000 | ꏝꀪ |
| ᐃᓄᒃᑎᑐᑦ | iku-000 | ᓃᑉᐊᓐ |
| ᐃᓄᒃᑎᑐᑦ | iku-000 | ᓃᑉᐊᓐ/niipan |
| ᐃᓄᒃᑎᑐᑦ | iku-000 | ᔭᐸᓐ |
| Inuktitut | iku-001 | Niipan |
| Interlingue | ile-000 | Japan |
| Iloko | ilo-000 | Japon |
| interlingua | ina-000 | Japon |
| bahasa Indonesia | ind-000 | Jepang |
| bahasa Indonesia | ind-000 | negara Jepang |
| íslenska | isl-000 | Japan |
| italiano | ita-000 | Giappone |
| italiano | ita-000 | Giappóne |
| basa Jawa | jav-000 | Jepang |
| la lojban. | jbo-000 | Pongu’e |
| la lojban. | jbo-000 | pongu'e |
| la lojban. | jbo-000 | ponguʼe |
| 日本語 | jpn-000 | なりた |
| 日本語 | jpn-000 | にっぽん |
| 日本語 | jpn-000 | にほん |
| 日本語 | jpn-000 | にほん / にっぽん, nihon / nippon |
| 日本語 | jpn-000 | トンコリ |
| 日本語 | jpn-000 | 三線 |
| 日本語 | jpn-000 | 中京 |
| 日本語 | jpn-000 | 大和 |
| 日本語 | jpn-000 | 日の本 |
| 日本語 | jpn-000 | 日本 |
| 日本語 | jpn-000 | 日本国 |
| 日本語 | jpn-000 | 郡山 |
| 日本語 | jpn-000 | 鹿児島市 |
| ಕನ್ನಡ | kan-000 | ಜಪಾನ್ |
| कॉशुर | kas-001 | जापान |
| ქართული | kat-000 | იაპონია |
| қазақ | kaz-000 | Жапония |
| ᦅᧄᦑᦺᦟᦹᧉ | khb-005 | ᦍᦲᧈᦔᦳᧃᧈ |
| монгол | khk-000 | Япон |
| Mongol khel | khk-001 | Japon |
| ភាសាខ្មែរ | khm-000 | ជប៉ុន |
| ភាសាខ្មែរ | khm-000 | ប្រទេសជប៉ុន |
| кыргыз | kir-000 | Жапония |
| Kurmancî | kmr-000 | Japon |
| كورمانجى | kmr-002 | ژاپۆن |
| 한국어 | kor-000 | 日本 |
| 한국어 | kor-000 | 일본 |
| Hangungmal | kor-001 | Ilbon |
| 韓國語 | kor-002 | 日本 |
| Kuanyama | kua-000 | Japan |
| ລາວ | lao-000 | ຍີ່ປຸ່ນ |
| ລາວ | lao-000 | ປະເທດຍີ່ປຸ່ນ |
| Lao | lao-001 | pathét-gnipoun |
| latine | lat-000 | Iaponia |
| latine | lat-000 | Japonia |
| lakːu maz | lbe-003 | Japan |
| lengua lígure | lij-000 | Giappon |
| Limburgs | lim-000 | Japan |
| lingála | lin-000 | Yapan |
| lingála | lin-000 | Zapɔ́ |
| lietuvių | lit-000 | Japonija |
| Lëtzebuergesch | ltz-000 | Japan |
| latviešu | lvs-000 | Japāna |
| 文言 | lzh-000 | 日本 |
| Kajin M̧ajeļ | mah-000 | Japan |
| മലയാളം | mal-000 | ജപ്പാന് |
| മലയാളം | mal-000 | ജപ്പാന് |
| मराठी | mar-000 | जपान |
| македонски | mkd-000 | Јапо́нија |
| македонски | mkd-000 | Јапонија |
| teny malagasy | mlg-000 | Japana |
| Malti | mlt-000 | Ġappun |
| reo Māori | mri-000 | Hapana |
| reo Māori | mri-000 | Hapani |
| reo Māori | mri-000 | Hapanihi |
| reo Māori | mri-000 | Nipono |
| reo Māori | mri-000 | Taipana |
| Multiple languages | mul-000 | 🗾 |
| lhéngua mirandesa | mwl-000 | Japon |
| မြန်မာဘာသာ | mya-000 | ဂျပန် |
| မြန်မာဘာသာ | mya-000 | ဂျပန်နိုင်ငံ |
| 台灣話 | nan-000 | Ji̍t-pún |
| 台灣話 | nan-000 | 日本 |
| Bân-lâm-gú | nan-005 | Ji̍t-pún |
| napulitano | nap-000 | Giappone |
| dorerin Naoero | nau-000 | Djapan |
| Diné bizaad | nav-000 | Binaʼadaałtzózí Dinéʼiʼ bikéyah |
| Diné bizaad | nav-000 | Binaʼadaałtzózí bikéyah |
| Nāhuatlahtōlli | nci-000 | Xapon |
| Nāhuatlahtōlli | nci-000 | Xapōn |
| Ndonga | ndo-000 | Japan |
| Plattdüütsch | nds-000 | Japan |
| Nedersaksisch | nds-001 | Japan |
| Plattdüütsch-Neddersassisch | nds-002 | Japan |
| नेपाल भाषा | new-000 | जापान |
| Nederlands | nld-000 | Japan |
| nynorsk | nno-000 | Japan |
| bokmål | nob-000 | Japan |
| Novial | nov-000 | Japan |
| नेपाली | npi-000 | जापान |
| Tangsa | nst-000 | Cyexpanx |
| occitan | oci-000 | Japon |
| Oriya | ori-000 | Japan |
| Oriya | ori-000 | ଜାପାନ |
| Afaan Oromoo | orm-000 | Japan |
| ଓଡ଼ିଆ | ory-000 | Japan |
| ଓଡ଼ିଆ | ory-000 | ଜାପାନ |
| ирон ӕвзаг | oss-000 | Япон |
| Amanung Sisuan | pam-000 | Hapon |
| Amanung Sisuan | pam-000 | Japan |
| tekoi ra Belau | pau-000 | Siabal |
| پښتو ژبه | pbu-000 | جاپان |
| پښتو ژبه | pbu-000 | ياماتو |
| فارسی | pes-000 | جاپان |
| فارسی | pes-000 | ژاپن |
| Isfahani | pes-001 | Žâpon |
| fiteny Malagasy | plt-000 | Japana |
| lenga piemontèisa | pms-000 | Giapon |
| polski | pol-000 | Japonia |
| polski | pol-000 | Kraj |
| português | por-000 | Japão |
| Runa Simi | que-000 | Nihun |
| Qusqu qhichwa simi | quz-000 | Nihun |
| Rhade | rad-000 | Za pô nê |
| lingua rumantscha | roh-000 | Giapun |
| română | ron-000 | Japonia |
| русский | rus-000 | Япо́ния |
| русский | rus-000 | Япония |
| russkij | rus-001 | Japonija |
| ウチナーグチ | ryu-004 | やまとぅ |
| саха тыла | sah-000 | Дьоппуон |
| संस्कृतम् | san-000 | जापान |
| lingua siciliana | scn-000 | Giappuni |
| Scots leid | sco-000 | Japan |
| Žemaitiu | sgs-000 | Japuonėjė |
| Sidaama | sid-000 | Japan |
| සිංහල | sin-000 | ජපානය |
| slovenčina | slk-000 | Japonsko |
| slovenščina | slv-000 | Japonska |
| slovenščina | slv-000 | Japónska |
| davvisámegiella | sme-000 | JP |
| davvisámegiella | sme-000 | Japána |
| davvisámegiella | sme-000 | Jáhpan |
| gagana faʻa Samoa | smo-000 | Iapani |
| Soomaaliga | som-000 | Jabaan |
| Soomaaliga | som-000 | Jabbaan |
| español | spa-000 | Japon |
| español | spa-000 | Japón |
| español | spa-000 | el Japón |
| shqip | sqi-000 | Japoni |
| shqip | sqi-000 | Japonia |
| Sardu logudoresu | src-000 | Japone |
| sardu | srd-000 | Giappone |
| sardu | srd-000 | Japone |
| српски | srp-000 | Јапан |
| srpski | srp-001 | Japan |
| siSwati | ssw-000 | IJaphani |
| siSwati | ssw-000 | Japan |
| basa Sunda | sun-000 | Jepang |
| svenska | swe-000 | Japan |
| Kiswahili | swh-000 | Japani |
| Kiswahili | swh-000 | Ujapani |
| Ślůnsko godka | szl-000 | Japůńja |
| reo Tahiti | tah-000 | Tāpōnē |
| தமிழ் | tam-000 | ஜப்பான் |
| татарча | tat-001 | Япон |
| తెలుగు | tel-000 | జపాన్ |
| తెలుగు | tel-000 | జపాసు |
| тоҷикӣ | tgk-000 | Жопон |
| тоҷикӣ | tgk-000 | Ҷопон |
| Tagalog | tgl-000 | Hapon |
| ภาษาไทย | tha-000 | ญี่ปุ่น |
| ภาษาไทย | tha-000 | ประเทศญี่ปุ่น |
| phasa thai | tha-001 | bpràtêt yīpun |
| phasa thai | tha-001 | yīpun |
| ቲግሬ | tig-000 | ጃፓን |
| ትግርኛ | tir-000 | ጃፓን |
| lea fakatonga | ton-000 | Siapani |
| Tok Pisin | tpi-000 | Siapan |
| Taroko | trv-000 | alang Nihong |
| xiTsonga | tso-000 | Japan |
| türkmençe | tuk-000 | Ýaponiýa |
| Türkçe | tur-000 | Japonya |
| удмурт кыл | udm-000 | Япония |
| ئۇيغۇرچە | uig-000 | ياپونىيە |
| українська | ukr-000 | Япо́нія |
| українська | ukr-000 | Японія |
| Latynytsia | ukr-001 | Japonija |
| اردو | urd-000 | جاپان |
| اردو | urd-000 | نیہون |
| Urdu | urd-002 | Nīhūn |
| oʻzbek | uzn-000 | Yaponiya |
| Ўзбекча | uzn-001 | Yaponiya |
| Ўзбекча | uzn-001 | Япония |
| łéngua vèneta | vec-000 | Giapòn |
| tiếng Việt | vie-000 | Nhật Bản |
| Volapük | vol-000 | Yapän |
| ወላይታቱ | wal-000 | ጃፓን |
| Winaray | war-000 | Hapon |
| kàllaama wolof | wol-000 | Sapoŋ |
| 吴语 | wuu-000 | 日本 |
| хальмг келн | xal-000 | Японь |
| Nourmaund | xno-000 | Japon |
| ייִדיש | ydd-000 | יאַפּאַן |
| ייִדיש | ydd-000 | יאפאן |
| èdè Yorùbá | yor-000 | Japan |
| 廣東話 | yue-000 | 日本 |
| Bahasa Malaysia | zsm-000 | Jepang |
| Bahasa Malaysia | zsm-000 | Jepun |
| isiZulu | zul-000 | IJapani |
| isiZulu | zul-000 | Japani |
| isiZulu | zul-000 | iJapani |