"長保" meaning in Japanese

{
  "forms": [
    {
      "form": "長保",
      "ruby": [
        [
          "長",
          "ちょう"
        ],
        [
          "保",
          "ほう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "Chōhō",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "proper noun",
        "2": "ちょうほう"
      },
      "expansion": "長(ちょう)保(ほう) • (Chōhō)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with 2 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Historical periods",
          "orig": "ja:Historical periods",
          "parents": [
            "History",
            "Timekeeping",
            "All topics",
            "Time",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "the Chōhō era, 999-1004"
      ],
      "id": "en-長保-ja-name-UtW4X7ie",
      "related": [
        {
          "roman": "era preceding Chōhō",
          "ruby": [
            [
              "長徳",
              "ちょうとく"
            ]
          ],
          "word": "長徳"
        },
        {
          "roman": "era following Chōhō",
          "ruby": [
            [
              "寛弘",
              "かんこう"
            ]
          ],
          "word": "寛弘"
        }
      ],
      "wikipedia": [
        "Chōhō (era)",
        "ja:長保"
      ]
    }
  ],
  "word": "長保"
}

{
  "forms": [
    {
      "form": "長保",
      "ruby": [
        [
          "長",
          "ちょう"
        ],
        [
          "保",
          "ほう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "Chōhō",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "proper noun",
        "2": "ちょうほう"
      },
      "expansion": "長(ちょう)保(ほう) • (Chōhō)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "name",
  "related": [
    {
      "roman": "era preceding Chōhō",
      "ruby": [
        [
          "長徳",
          "ちょうとく"
        ]
      ],
      "word": "長徳"
    },
    {
      "roman": "era following Chōhō",
      "ruby": [
        [
          "寛弘",
          "かんこう"
        ]
      ],
      "word": "寛弘"
    }
  ],
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese proper nouns",
        "Japanese terms spelled with fifth grade kanji",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms with 2 kanji",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Pages with 1 entry",
        "Pages with entries",
        "ja:Historical periods"
      ],
      "glosses": [
        "the Chōhō era, 999-1004"
      ],
      "wikipedia": [
        "Chōhō (era)",
        "ja:長保"
      ]
    }
  ],
  "word": "長保"
}

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