EDINET Coverage API

{  "group": "edinet-filings",  "title": "EDINET Coverage",  "description": "How many English EDINET filings, documents, and chunks are indexed, which companies they name, and the year the history starts.",  "as_of": "2026-10-21T12:34:03+00:00",  "span": {    "start": "2015-10-29"  },  "pipeline": "Filing, document, chunk, and company counts are one aggregation of the EDINET filings index and the EDINET chunks index. The year chart stacks filings by disclosure family. The request returns that snapshot.",  "source": "elasticsearch.filings",  "stats": [    {      "id": "filings",      "label": "Filings",      "value": 400968    },    {      "id": "documents",      "label": "Documents",      "value": 791040,      "detail": "Files stored on the filing, including the translated statements and attachments."    },    {      "id": "chunks",      "label": "Chunks",      "value": 25400721,      "detail": "Searchable text pieces those documents were split into."    },    {      "id": "entities",      "label": "Entities",      "value": 11374,      "detail": "Distinct companies named on an English EDINET filing."    },    {      "id": "families",      "label": "Disclosure families",      "value": 11,      "detail": "5 of them have filings in the index."    }  ],  "charts": [    {      "id": "history",      "title": "Filings by year",      "description": "English EDINET filings, stacked by disclosure family.",      "kind": "stack",      "labels": [        "2015",        "2016",        "2017",        "2018",        "2019",        "2020",        "2021",        "2022",        "2023",        "2024",        "2025",        "2026"      ],      "series": [        {          "name": "Financials and events",          "color": "#8884d8",          "values": [            1021,            15666,            16054,            16424,            16634,            18190,            27254,            9404,            7021,            39728,            37418,            27163          ]        },        {          "name": "Equity",          "color": "#00C49F",          "values": [            0,            0,            0,            0,            0,            2549,            13845,            5521,            2459,            15415,            22559,            17288          ]        },        {          "name": "Listing and delisting",          "color": "#D888B4",          "values": [            0,            0,            0,            0,            0,            1347,            9338,            4085,            1835,            11359,            12568,            9782          ]        },        {          "name": "Other",          "color": "#B4D888",          "values": [            0,            0,            0,            0,            0,            271,            4187,            1023,            3729,            13160,            8905,            5308          ]        },        {          "name": "M&A and legal",          "color": "#A488D8",          "values": [            0,            0,            0,            0,            0,            112,            436,            110,            93,            486,            752,            427          ]        }      ],      "points": []    }  ],  "tables": [    {      "id": "document_types",      "title": "Document types",      "description": "Filings that include at least one document of this type. A filing can appear in more than one row.",      "columns": [        "Type",        "Filings"      ],      "rows": [        [          "AUDITDOC",          208598        ],        [          "10-Q",          83952        ],        [          "10-K",          71643        ],        [          "MRQ",          67250        ],        [          "IR",          56899        ],        [          "PRS",          48113        ],        [          "OI",          36583        ],        [          "AR",          16657        ],        [          "POS",          12386        ],        [          "MA",          2416        ],        [          "ATTACHMENT",          1581        ],        [          "FRI",          87        ]      ]    },    {      "id": "families",      "title": "Disclosure families",      "description": "standardized_disclosure_type on the filings index. A zero means the family is in the taxonomy and has no translated filings yet.",      "columns": [        "Family",        "Code",        "Filings"      ],      "rows": [        [          "Financials and events",          "FRI",          231977        ],        [          "Equity",          "EQI",          79636        ],        [          "Listing and delisting",          "LID",          50314        ],        [          "Other",          "OI",          36583        ],        [          "M&A and legal",          "MA",          2416        ],        [          "Shareholder meetings",          "AGM",          0        ],        [          "Investor communication",          "ICO",          0        ],        [          "Investment vehicles",          "IVI",          0        ],        [          "Management and remuneration",          "MRI",          0        ],        [          "Debt",          "DEI",          0        ],        [          "ESG",          "ESG",          0        ]      ]    }  ],  "notes": [    {      "id": "english",      "title": "English HTML",      "body": "The corpus is Japan FSA filings translated to English HTML. Calls require Japan access. The year span is the earliest and latest submission on the index."    },    {      "id": "types",      "title": "The code list is the types endpoint",      "body": "EDINET Filing Types returns every code. This bundle is the family rollup a buyer uses to see the shape of the corpus."    }  ]}