"異世界" meaning in Japanese

See 異世界 in All languages combined, or Wiktionary

Noun

IPA: [ise̞ka̠i] Forms: 異世界 [canonical] (ruby: (), (), (かい)), isekai [romanization]
Etymology: From 異 (i-, “different”) + 世界 (sekai, “world”). Etymology templates: {{pre|ja|異|世界|t1=different|t2=world|tr1=i|tr2=sekai}} 異 (i-, “different”) + 世界 (sekai, “world”) Head templates: {{ja-noun|いせかい}} 異(い)世(せ)界(かい) • (isekai)
  1. another world Synonyms: 異界, 別天地
    Sense id: en-異世界-ja-noun-SwDMqAAd
  2. (fantasy, chiefly Japanese fiction) the isekai genre Tags: Japanese Synonyms: 異世界ファンタジー
    Sense id: en-異世界-ja-noun-YabSj~nY Categories (other): Japanese terms with non-redundant non-automated sortkeys, Fantasy, Japanese fiction, Japanese entries with incorrect language header, Japanese links with redundant alt parameters, Japanese links with redundant wikilinks, Japanese terms prefixed with 異, Japanese terms with 3 kanji, Japanese terms with Nakadaka pitch accent (Tōkyō), Japanese terms with non-redundant non-automated sortkeys, Japanese terms with redundant sortkeys, Pages with 4 entries, Pages with entries, Japanese fiction Disambiguation of Japanese entries with incorrect language header: 15 85 Disambiguation of Japanese links with redundant alt parameters: 10 90 Disambiguation of Japanese links with redundant wikilinks: 10 90 Disambiguation of Japanese terms prefixed with 異: 17 83 Disambiguation of Japanese terms with 3 kanji: 18 82 Disambiguation of Japanese terms with Nakadaka pitch accent (Tōkyō): 19 81 Disambiguation of Japanese terms with non-redundant non-automated sortkeys: 11 89 Disambiguation of Japanese terms with redundant sortkeys: 10 90 Disambiguation of Pages with 4 entries: 25 75 Disambiguation of Pages with entries: 26 74 Disambiguation of Japanese fiction: 1 99 Topics: fantasy, fiction, literature, media, publishing
The following are not (yet) sense-disambiguated
Related terms: 異次元 (ijigen) (ruby: (), (), (げん)) (english: different dimension), 仮想世界 (kasō sekai) (ruby: (), (そう), (), (かい)) (english: virtual world), なろう系 (narō-kei) (ruby: (けい)) (english: overdone cliché isekai fiction)
{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "isekai",
            "3": "isekai",
            "bor": "1",
            "pos": "noun",
            "pos2": "verb"
          },
          "expansion": "→ English: isekai (noun), isekai (verb)",
          "name": "desc"
        }
      ],
      "text": "→ English: isekai (noun), isekai (verb)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "異",
        "3": "世界",
        "t1": "different",
        "t2": "world",
        "tr1": "i",
        "tr2": "sekai"
      },
      "expansion": "異 (i-, “different”) + 世界 (sekai, “world”)",
      "name": "pre"
    }
  ],
  "etymology_text": "From 異 (i-, “different”) + 世界 (sekai, “world”).",
  "forms": [
    {
      "form": "異世界",
      "ruby": [
        [
          "異",
          "い"
        ],
        [
          "世",
          "せ"
        ],
        [
          "界",
          "かい"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "isekai",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "いせかい"
      },
      "expansion": "異(い)世(せ)界(かい) • (isekai)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0",
      "english": "different dimension",
      "roman": "ijigen",
      "ruby": [
        [
          "異",
          "い"
        ],
        [
          "次",
          "じ"
        ],
        [
          "元",
          "げん"
        ]
      ],
      "word": "異次元"
    },
    {
      "_dis1": "0 0",
      "english": "virtual world",
      "roman": "kasō sekai",
      "ruby": [
        [
          "仮",
          "か"
        ],
        [
          "想",
          "そう"
        ],
        [
          "世",
          "せ"
        ],
        [
          "界",
          "かい"
        ]
      ],
      "word": "仮想世界"
    },
    {
      "_dis1": "0 0",
      "english": "overdone cliché isekai fiction",
      "roman": "narō-kei",
      "ruby": [
        [
          "系",
          "けい"
        ]
      ],
      "word": "なろう系"
    }
  ],
  "senses": [
    {
      "glosses": [
        "another world"
      ],
      "id": "en-異世界-ja-noun-SwDMqAAd",
      "links": [
        [
          "another",
          "another"
        ],
        [
          "world",
          "world"
        ]
      ],
      "synonyms": [
        {
          "word": "異界"
        },
        {
          "word": "別天地"
        }
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "ja",
          "name": "Fantasy",
          "orig": "ja:Fantasy",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "ja",
          "name": "Japanese fiction",
          "orig": "ja:Japanese fiction",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "15 85",
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "10 90",
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "10 90",
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "17 83",
          "kind": "other",
          "name": "Japanese terms prefixed with 異",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "18 82",
          "kind": "other",
          "name": "Japanese terms with 3 kanji",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "19 81",
          "kind": "other",
          "name": "Japanese terms with Nakadaka pitch accent (Tōkyō)",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "11 89",
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "10 90",
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "25 75",
          "kind": "other",
          "name": "Pages with 4 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "26 74",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "1 99",
          "kind": "other",
          "langcode": "ja",
          "name": "Japanese fiction",
          "orig": "ja:Japanese fiction",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "the isekai genre"
      ],
      "id": "en-異世界-ja-noun-YabSj~nY",
      "links": [
        [
          "fantasy",
          "fantasy"
        ],
        [
          "Japanese",
          "Japanese#Adjective"
        ],
        [
          "fiction",
          "fiction"
        ],
        [
          "isekai",
          "isekai"
        ]
      ],
      "raw_glosses": [
        "(fantasy, chiefly Japanese fiction) the isekai genre"
      ],
      "synonyms": [
        {
          "word": "異世界ファンタジー"
        }
      ],
      "tags": [
        "Japanese"
      ],
      "topics": [
        "fantasy",
        "fiction",
        "literature",
        "media",
        "publishing"
      ]
    }
  ],
  "sounds": [
    {
      "other": "いせかい"
    },
    {
      "ipa": "[ise̞ka̠i]"
    }
  ],
  "wikipedia": [
    "ja:異世界",
    "ja:異世界 (ジャンル)"
  ],
  "word": "異世界"
}
{
  "categories": [
    "Japanese entries with incorrect language header",
    "Japanese lemmas",
    "Japanese links with redundant alt parameters",
    "Japanese links with redundant wikilinks",
    "Japanese nouns",
    "Japanese terms prefixed with 異",
    "Japanese terms spelled with sixth grade kanji",
    "Japanese terms spelled with third grade kanji",
    "Japanese terms with 3 kanji",
    "Japanese terms with IPA pronunciation",
    "Japanese terms with Nakadaka pitch accent (Tōkyō)",
    "Japanese terms with non-redundant non-automated sortkeys",
    "Japanese terms with redundant sortkeys",
    "Pages with 4 entries",
    "Pages with entries",
    "ja:Japanese fiction"
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "isekai",
            "3": "isekai",
            "bor": "1",
            "pos": "noun",
            "pos2": "verb"
          },
          "expansion": "→ English: isekai (noun), isekai (verb)",
          "name": "desc"
        }
      ],
      "text": "→ English: isekai (noun), isekai (verb)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "異",
        "3": "世界",
        "t1": "different",
        "t2": "world",
        "tr1": "i",
        "tr2": "sekai"
      },
      "expansion": "異 (i-, “different”) + 世界 (sekai, “world”)",
      "name": "pre"
    }
  ],
  "etymology_text": "From 異 (i-, “different”) + 世界 (sekai, “world”).",
  "forms": [
    {
      "form": "異世界",
      "ruby": [
        [
          "異",
          "い"
        ],
        [
          "世",
          "せ"
        ],
        [
          "界",
          "かい"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "isekai",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "いせかい"
      },
      "expansion": "異(い)世(せ)界(かい) • (isekai)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "related": [
    {
      "english": "different dimension",
      "roman": "ijigen",
      "ruby": [
        [
          "異",
          "い"
        ],
        [
          "次",
          "じ"
        ],
        [
          "元",
          "げん"
        ]
      ],
      "word": "異次元"
    },
    {
      "english": "virtual world",
      "roman": "kasō sekai",
      "ruby": [
        [
          "仮",
          "か"
        ],
        [
          "想",
          "そう"
        ],
        [
          "世",
          "せ"
        ],
        [
          "界",
          "かい"
        ]
      ],
      "word": "仮想世界"
    },
    {
      "english": "overdone cliché isekai fiction",
      "roman": "narō-kei",
      "ruby": [
        [
          "系",
          "けい"
        ]
      ],
      "word": "なろう系"
    }
  ],
  "senses": [
    {
      "glosses": [
        "another world"
      ],
      "links": [
        [
          "another",
          "another"
        ],
        [
          "world",
          "world"
        ]
      ],
      "synonyms": [
        {
          "word": "異界"
        },
        {
          "word": "別天地"
        }
      ]
    },
    {
      "categories": [
        "Japanese terms with non-redundant non-automated sortkeys",
        "ja:Fantasy",
        "ja:Japanese fiction"
      ],
      "glosses": [
        "the isekai genre"
      ],
      "links": [
        [
          "fantasy",
          "fantasy"
        ],
        [
          "Japanese",
          "Japanese#Adjective"
        ],
        [
          "fiction",
          "fiction"
        ],
        [
          "isekai",
          "isekai"
        ]
      ],
      "raw_glosses": [
        "(fantasy, chiefly Japanese fiction) the isekai genre"
      ],
      "synonyms": [
        {
          "word": "異世界ファンタジー"
        }
      ],
      "tags": [
        "Japanese"
      ],
      "topics": [
        "fantasy",
        "fiction",
        "literature",
        "media",
        "publishing"
      ]
    }
  ],
  "sounds": [
    {
      "other": "いせかい"
    },
    {
      "ipa": "[ise̞ka̠i]"
    }
  ],
  "wikipedia": [
    "ja:異世界",
    "ja:異世界 (ジャンル)"
  ],
  "word": "異世界"
}

Download raw JSONL data for 異世界 meaning in Japanese (2.7kB)

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "異世界"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "異世界",
  "trace": ""
}

This page is a part of the kaikki.org machine-readable Japanese dictionary. This dictionary is based on structured data extracted on 2025-08-07 from the enwiktionary dump dated 2025-08-02 using wiktextract (8b3c49c and 3c020d2). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.