{
  "project_id": "yukue-series",
  "site_id": "matsuri",
  "record_type": "entity_detail",
  "record": {
    "entity": {
      "id": "fst-saidaiji-eyo",
      "schema_version": "matsuri.v1",
      "record_version": 1,
      "created_at": "2026-08-05T00:00:00Z",
      "updated_at": "2026-08-05T00:00:00Z",
      "slug": "saidaiji-eyo",
      "entity_type": "festival",
      "home_surface": "matsuri",
      "tradition_scope": "standalone",
      "names": [
        {
          "value": "西大寺会陽",
          "lang": "ja",
          "kind": "canonical",
          "is_preferred": true,
          "source_ids": [
            "src-saidaiji-eyo-current-2026"
          ]
        }
      ],
      "summary_ja": "西大寺観音院の修正会結願として、宝木をめぐる裸群の争奪を中心に行われる毎年2月の祭礼。",
      "geographic_scope": {
        "areas": [
          {
            "prefecture_code": "33",
            "prefecture_name_ja": "岡山県",
            "municipality_name_ja": "岡山市"
          }
        ],
        "scope_type": "single_site",
        "description_ja": "岡山市東区の西大寺観音院を主会場とする。"
      },
      "primary_place_id": "plc-saidaiji-kannonin",
      "default_place_ids": [
        "plc-saidaiji-kannonin"
      ],
      "external_links": [
        {
          "kind": "municipality_page",
          "platform": "web",
          "url": "https://www.city.okayama.jp/higashiku/0000017681.html",
          "is_primary": true,
          "officiality": "public_authority",
          "last_checked_at": "2026-08-05"
        }
      ],
      "record_lifecycle": "active",
      "festival_kind": "ritual_festival",
      "usual_months": [
        2
      ],
      "usual_duration_days": 1,
      "season_tags": [
        "冬"
      ],
      "occurrence_series_ids": [
        "ser-saidaiji-eyo-annual"
      ]
    },
    "current_state": {
      "entity_id": "fst-saidaiji-eyo",
      "snapshot_id": "sts-saidaiji-eyo-current-2026-03",
      "state_schema": "matsuri.festival.v1",
      "state_code": "active",
      "observed_at": "2026-03-17",
      "basis_evidence_ids": [
        "evd-saidaiji-eyo-state-2026-03"
      ]
    },
    "places": [
      {
        "id": "plc-saidaiji-kannonin",
        "schema_version": "common.v1",
        "record_version": 1,
        "name_ja": "西大寺観音院",
        "place_kind": "festival_ground",
        "country_code": "JP",
        "prefecture_code": "33",
        "prefecture_name_ja": "岡山県",
        "municipality_name_ja": "岡山市",
        "locality_ja": "東区西大寺中三丁目",
        "street_address_ja": "8番8号",
        "coordinate_precision": "venue",
        "map_label_ja": "西大寺会陽の主会場",
        "source_ids": [
          "src-saidaiji-eyo-current-2026"
        ]
      }
    ],
    "latest_occurrence": {
      "id": "occ-saidaiji-eyo-2026",
      "schema_version": "matsuri.v1",
      "record_version": 1,
      "subject_entity_id": "fst-saidaiji-eyo",
      "series_id": "ser-saidaiji-eyo-annual",
      "occurrence_type": "festival_edition",
      "temporal_extent": {
        "start": "2026-02-21",
        "end": "2026-02-21",
        "precision": "day"
      },
      "outcome": "held",
      "scale": "unknown",
      "venue_place_ids": [
        "plc-saidaiji-kannonin"
      ],
      "organizer_entity_ids": [
        "org-saidaiji-eyo-hosankai"
      ],
      "evidence_ids": [
        "evd-saidaiji-eyo-occ-2026"
      ],
      "review_status": "approved"
    },
    "occurrence_history": [
      {
        "id": "occ-saidaiji-eyo-2026",
        "schema_version": "matsuri.v1",
        "record_version": 1,
        "subject_entity_id": "fst-saidaiji-eyo",
        "series_id": "ser-saidaiji-eyo-annual",
        "occurrence_type": "festival_edition",
        "temporal_extent": {
          "start": "2026-02-21",
          "end": "2026-02-21",
          "precision": "day"
        },
        "outcome": "held",
        "scale": "unknown",
        "venue_place_ids": [
          "plc-saidaiji-kannonin"
        ],
        "organizer_entity_ids": [
          "org-saidaiji-eyo-hosankai"
        ],
        "evidence_ids": [
          "evd-saidaiji-eyo-occ-2026"
        ],
        "review_status": "approved"
      },
      {
        "id": "occ-saidaiji-eyo-2025",
        "schema_version": "matsuri.v1",
        "record_version": 1,
        "subject_entity_id": "fst-saidaiji-eyo",
        "series_id": "ser-saidaiji-eyo-annual",
        "occurrence_type": "festival_edition",
        "temporal_extent": {
          "start": "2025-02-15",
          "end": "2025-02-15",
          "precision": "day"
        },
        "outcome": "held",
        "scale": "unknown",
        "venue_place_ids": [],
        "organizer_entity_ids": [],
        "evidence_ids": [
          "evd-saidaiji-eyo-occ-2025-held"
        ],
        "review_status": "approved"
      }
    ],
    "changes": [
      {
        "id": "chg-saidaiji-eyo-national-designation-2016",
        "schema_version": "matsuri.v1",
        "record_version": 1,
        "event_type": "designation_added",
        "subject_entity_ids": [
          "fst-saidaiji-eyo"
        ],
        "effective_period": {
          "start": "2016-03-02"
        },
        "summary_ja": "西大寺の会陽が国の重要無形民俗文化財に指定された。",
        "resulting_state_snapshot_ids": [],
        "related_relation_ids": [],
        "evidence_ids": [
          "evd-saidaiji-eyo-designation-change"
        ],
        "review_status": "approved"
      }
    ],
    "relations": [
      {
        "relation": {
          "id": "rel-saidaiji-eyo-organized-by-hosankai",
          "schema_version": "matsuri.v1",
          "record_version": 1,
          "source_entity_id": "fst-saidaiji-eyo",
          "relation_type": "organized_by",
          "target_entity_id": "org-saidaiji-eyo-hosankai",
          "evidence_ids": [
            "evd-rel-saidaiji-eyo-hosankai"
          ],
          "review_status": "approved"
        },
        "direction": "outgoing",
        "source_entity": {
          "id": "fst-saidaiji-eyo",
          "schema_version": "matsuri.v1",
          "record_version": 1,
          "created_at": "2026-08-05T00:00:00Z",
          "updated_at": "2026-08-05T00:00:00Z",
          "slug": "saidaiji-eyo",
          "entity_type": "festival",
          "home_surface": "matsuri",
          "tradition_scope": "standalone",
          "names": [
            {
              "value": "西大寺会陽",
              "lang": "ja",
              "kind": "canonical",
              "is_preferred": true,
              "source_ids": [
                "src-saidaiji-eyo-current-2026"
              ]
            }
          ],
          "summary_ja": "西大寺観音院の修正会結願として、宝木をめぐる裸群の争奪を中心に行われる毎年2月の祭礼。",
          "geographic_scope": {
            "areas": [
              {
                "prefecture_code": "33",
                "prefecture_name_ja": "岡山県",
                "municipality_name_ja": "岡山市"
              }
            ],
            "scope_type": "single_site",
            "description_ja": "岡山市東区の西大寺観音院を主会場とする。"
          },
          "primary_place_id": "plc-saidaiji-kannonin",
          "default_place_ids": [
            "plc-saidaiji-kannonin"
          ],
          "external_links": [
            {
              "kind": "municipality_page",
              "platform": "web",
              "url": "https://www.city.okayama.jp/higashiku/0000017681.html",
              "is_primary": true,
              "officiality": "public_authority",
              "last_checked_at": "2026-08-05"
            }
          ],
          "record_lifecycle": "active",
          "festival_kind": "ritual_festival",
          "usual_months": [
            2
          ],
          "usual_duration_days": 1,
          "season_tags": [
            "冬"
          ],
          "occurrence_series_ids": [
            "ser-saidaiji-eyo-annual"
          ]
        },
        "target_entity": {
          "id": "org-saidaiji-eyo-hosankai",
          "schema_version": "matsuri.v1",
          "record_version": 1,
          "created_at": "2026-08-05T00:00:00Z",
          "updated_at": "2026-08-05T00:00:00Z",
          "slug": "saidaiji-eyo-hosankai",
          "entity_type": "organization",
          "home_surface": "matsuri",
          "tradition_scope": "unknown",
          "names": [
            {
              "value": "西大寺会陽奉賛会",
              "lang": "ja",
              "kind": "canonical",
              "is_preferred": true,
              "source_ids": [
                "src-saidaiji-eyo-committee"
              ]
            }
          ],
          "summary_ja": "西大寺会陽を主催し、参加・観覧案内と開催情報を公開する奉賛会。",
          "geographic_scope": {
            "areas": [
              {
                "prefecture_code": "33",
                "prefecture_name_ja": "岡山県",
                "municipality_name_ja": "岡山市"
              }
            ],
            "scope_type": "single_area"
          },
          "default_place_ids": [],
          "external_links": [
            {
              "kind": "official_website",
              "platform": "web",
              "url": "https://okayama-cci.or.jp/activation/saidaijieyo.html",
              "is_primary": true,
              "officiality": "official_organization",
              "last_checked_at": "2026-08-05"
            }
          ],
          "record_lifecycle": "active",
          "organization_kind": "festival_committee",
          "official_url": "https://okayama-cci.or.jp/activation/saidaijieyo.html"
        }
      }
    ],
    "designations": [
      {
        "id": "des-saidaiji-eyo-national",
        "schema_version": "common.v1",
        "record_version": 1,
        "designation_name_ja": "国指定重要無形民俗文化財",
        "subject_entity_ids": [
          "fst-saidaiji-eyo"
        ],
        "designation_system": "文化財保護法",
        "designation_level": "国",
        "valid_period": {
          "start": "2016-03-02"
        },
        "evidence_ids": [
          "evd-saidaiji-eyo-designation"
        ]
      }
    ],
    "images": [],
    "evidence": [
      {
        "evidence": {
          "id": "evd-rel-saidaiji-eyo-hosankai",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_id": "src-saidaiji-eyo-committee",
          "target_type": "relation",
          "target_id": "rel-saidaiji-eyo-organized-by-hosankai",
          "assertion_code": "supports_relation",
          "summary_ja": "公式開催ページは西大寺会陽奉賛会を西大寺会陽の主催者として明記している。",
          "captured_at": "2026-08-05",
          "review_status": "approved"
        },
        "source": {
          "id": "src-saidaiji-eyo-committee",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_type": "official_organization",
          "title": "西大寺会陽",
          "publisher": "岡山商工会議所・西大寺会陽奉賛会",
          "url": "https://okayama-cci.or.jp/activation/saidaijieyo.html",
          "accessed_at": "2026-08-05",
          "language": "ja"
        }
      },
      {
        "evidence": {
          "id": "evd-saidaiji-eyo-designation",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_id": "src-saidaiji-eyo-cultural-property",
          "target_type": "designation",
          "target_id": "des-saidaiji-eyo-national",
          "assertion_code": "supports_designation",
          "summary_ja": "岡山市文化財ページは文化財名称を西大寺の会陽、指定主体を国、分類を無形民俗文化財、指定日を2016年3月2日としている。",
          "captured_at": "2026-08-05",
          "review_status": "approved"
        },
        "source": {
          "id": "src-saidaiji-eyo-cultural-property",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_type": "municipality",
          "title": "西大寺の会陽",
          "publisher": "岡山市",
          "url": "https://www.city.okayama.jp/life/0000041564.html",
          "published_at": "2016-02-22",
          "accessed_at": "2026-08-05",
          "language": "ja"
        }
      },
      {
        "evidence": {
          "id": "evd-saidaiji-eyo-designation-change",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_id": "src-saidaiji-eyo-cultural-property",
          "target_type": "change_event",
          "target_id": "chg-saidaiji-eyo-national-designation-2016",
          "assertion_code": "supports_change_event",
          "summary_ja": "岡山市文化財ページは西大寺の会陽が2016年3月2日に国の重要無形民俗文化財へ指定されたと記録している。",
          "captured_at": "2026-08-05",
          "review_status": "approved"
        },
        "source": {
          "id": "src-saidaiji-eyo-cultural-property",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_type": "municipality",
          "title": "西大寺の会陽",
          "publisher": "岡山市",
          "url": "https://www.city.okayama.jp/life/0000041564.html",
          "published_at": "2016-02-22",
          "accessed_at": "2026-08-05",
          "language": "ja"
        }
      },
      {
        "evidence": {
          "id": "evd-saidaiji-eyo-identity",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_id": "src-saidaiji-eyo-current-2026",
          "target_type": "entity_identity",
          "target_id": "fst-saidaiji-eyo",
          "assertion_code": "supports_entity_identity",
          "summary_ja": "岡山市は西大寺会陽を、西大寺観音院で宝木の争奪を行う室町時代から続く伝統行事として案内している。",
          "captured_at": "2026-08-05",
          "review_status": "approved"
        },
        "source": {
          "id": "src-saidaiji-eyo-current-2026",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_type": "municipality",
          "title": "西大寺会陽（はだか祭り）",
          "publisher": "岡山市",
          "url": "https://www.city.okayama.jp/higashiku/0000017681.html",
          "accessed_at": "2026-08-05",
          "language": "ja"
        }
      },
      {
        "evidence": {
          "id": "evd-saidaiji-eyo-occ-2026",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_id": "src-saidaiji-eyo-current-2026",
          "target_type": "occurrence",
          "target_id": "occ-saidaiji-eyo-2026",
          "assertion_code": "supports_occurrence",
          "summary_ja": "岡山市の現行案内は2026年2月21日の西大寺会陽について開催終了と表示している。全構成の通常規模までは確定しない。",
          "captured_at": "2026-08-05",
          "review_status": "approved"
        },
        "source": {
          "id": "src-saidaiji-eyo-current-2026",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_type": "municipality",
          "title": "西大寺会陽（はだか祭り）",
          "publisher": "岡山市",
          "url": "https://www.city.okayama.jp/higashiku/0000017681.html",
          "accessed_at": "2026-08-05",
          "language": "ja"
        }
      },
      {
        "evidence": {
          "id": "evd-saidaiji-eyo-place",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_id": "src-saidaiji-eyo-current-2026",
          "target_type": "place",
          "target_id": "plc-saidaiji-kannonin",
          "assertion_code": "supports_place",
          "summary_ja": "岡山市は開催場所を西大寺観音院（岡山市東区西大寺中三丁目8番8号）と記録している。",
          "captured_at": "2026-08-05",
          "review_status": "approved"
        },
        "source": {
          "id": "src-saidaiji-eyo-current-2026",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_type": "municipality",
          "title": "西大寺会陽（はだか祭り）",
          "publisher": "岡山市",
          "url": "https://www.city.okayama.jp/higashiku/0000017681.html",
          "accessed_at": "2026-08-05",
          "language": "ja"
        }
      },
      {
        "evidence": {
          "id": "evd-saidaiji-eyo-recurrence",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_id": "src-saidaiji-eyo-committee",
          "target_type": "recurrence_pattern",
          "target_id": "rec-saidaiji-eyo-annual",
          "assertion_code": "supports_recurrence",
          "summary_ja": "公式開催ページは西大寺会陽を毎年2月の第3土曜日に行うと記録している。",
          "captured_at": "2026-08-05",
          "review_status": "approved"
        },
        "source": {
          "id": "src-saidaiji-eyo-committee",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_type": "official_organization",
          "title": "西大寺会陽",
          "publisher": "岡山商工会議所・西大寺会陽奉賛会",
          "url": "https://okayama-cci.or.jp/activation/saidaijieyo.html",
          "accessed_at": "2026-08-05",
          "language": "ja"
        }
      },
      {
        "evidence": {
          "id": "evd-saidaiji-eyo-state-2026-03",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_id": "src-saidaiji-eyo-current-2026-03",
          "target_type": "state_snapshot",
          "target_id": "sts-saidaiji-eyo-current-2026-03",
          "assertion_code": "supports_current_state",
          "summary_ja": "西大寺会陽奉賛会の公式ページは2026年3月17日まで公式発表を継続掲載し、会陽を毎年2月第3土曜日の祭礼として現行案内しているため、2026年3月時点のCurrent Stateをactiveとする。",
          "captured_at": "2026-08-21",
          "review_status": "approved"
        },
        "source": {
          "id": "src-saidaiji-eyo-current-2026-03",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_type": "official_organization",
          "title": "西大寺会陽",
          "publisher": "岡山商工会議所・西大寺会陽奉賛会",
          "url": "https://okayama-cci.or.jp/activation/saidaijieyo.html",
          "accessed_at": "2026-08-21",
          "language": "ja"
        }
      }
    ],
    "sources": [
      {
        "id": "src-saidaiji-eyo-committee",
        "schema_version": "common.v1",
        "record_version": 1,
        "source_type": "official_organization",
        "title": "西大寺会陽",
        "publisher": "岡山商工会議所・西大寺会陽奉賛会",
        "url": "https://okayama-cci.or.jp/activation/saidaijieyo.html",
        "accessed_at": "2026-08-05",
        "language": "ja"
      },
      {
        "id": "src-saidaiji-eyo-cultural-property",
        "schema_version": "common.v1",
        "record_version": 1,
        "source_type": "municipality",
        "title": "西大寺の会陽",
        "publisher": "岡山市",
        "url": "https://www.city.okayama.jp/life/0000041564.html",
        "published_at": "2016-02-22",
        "accessed_at": "2026-08-05",
        "language": "ja"
      },
      {
        "id": "src-saidaiji-eyo-current-2026",
        "schema_version": "common.v1",
        "record_version": 1,
        "source_type": "municipality",
        "title": "西大寺会陽（はだか祭り）",
        "publisher": "岡山市",
        "url": "https://www.city.okayama.jp/higashiku/0000017681.html",
        "accessed_at": "2026-08-05",
        "language": "ja"
      },
      {
        "id": "src-saidaiji-eyo-current-2026-03",
        "schema_version": "common.v1",
        "record_version": 1,
        "source_type": "official_organization",
        "title": "西大寺会陽",
        "publisher": "岡山商工会議所・西大寺会陽奉賛会",
        "url": "https://okayama-cci.or.jp/activation/saidaijieyo.html",
        "accessed_at": "2026-08-21",
        "language": "ja"
      }
    ]
  }
}