{
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  "title": "Bahngesellschaft Ostjapan (JR East) · Beziehungen",
  "description": "Das größte JR-Unternehmen für Ostjapan, Betreiber des Tohoku-, Joetsu- und Hokuriku-Shinkansen sowie des Pendlerverkehrs der Hauptstadtregion.",
  "url": "/de/organizations/jp-jr-east/relation.html",
  "entity": {
    "id": "org_japan_jr_east",
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    "title": "Bahngesellschaft Ostjapan (JR East)",
    "slug": "jp-jr-east",
    "summary": "Das größte JR-Unternehmen für Ostjapan, Betreiber des Tohoku-, Joetsu- und Hokuriku-Shinkansen sowie des Pendlerverkehrs der Hauptstadtregion.",
    "status": "published",
    "categories": [
      "category-transit",
      "category-history",
      "category-railways"
    ],
    "tags": [
      "tag-rail",
      "tag-transit-operator"
    ],
    "sources": [
      {
        "id": "ja-wiki",
        "title": "東日本旅客鉄道（JR東日本）",
        "url": "https://ja.wikipedia.org/wiki/%E6%9D%B1%E6%97%A5%E6%9C%AC%E6%97%85%E5%AE%A2%E9%89%84%E9%81%93%EF%BC%88JR%E6%9D%B1%E6%97%A5%E6%9C%AC%EF%BC%89",
        "locator": "日本語ウィキペディア・公式サイト, 2026-10-28確認"
      }
    ],
    "createdAt": "2026-10-28T00:00:00+08:00",
    "updatedAt": "2026-10-30T05:01:41+08:00",
    "updatedBy": "user:admin",
    "revision": 50,
    "body": "## Überblick\n\nJR East entstand 1987 aus der JNR-Privatisierung und betreut Tohoku, Kanto, Shinetsu und Niigata vom Sitz in Shibuya. Mit rund 7.200 km ist es das größte der sechs JR-Unternehmen.[^ja-wiki]\n\n## Geschichte\n\n- 1. April 1987: Gründung.[^ja-wiki]\n- 1991: Der Tohoku-Shinkansen erreichte den Bahnhof Tokio.[^ja-wiki]\n- 1997: Eröffnung des Hokuriku-Shinkansen (Takasaki-Nagano).[^ja-wiki]\n- 2015: Ueno-Tokyo-Linie; Verlängerung nach Kanazawa.[^ja-wiki]\n- 2024: Verlängerung nach Tsuruga.[^ja-wiki]\n\n## Geschäft\n\nDas Pendlernetz der Hauptstadtregion (einschließlich der [[concept_japan_rail_yamanote|Yamanote-Linie]]) hat eine der höchsten Fahrgastdichten der Welt.[^ja-wiki] Die IC-Karte Suica stammt von 2001; Bahnhofshandel und Immobilien sind wichtige Geschäftsfelder.[^ja-wiki]\n\n## Shinkansen\n\nJR East betreibt Tohoku-, Joetsu-, Yamagata- und Akita-Shinkansen sowie den Abschnitt Takasaki-Joetsu-Myoko des Hokuriku-Shinkansen.[^ja-wiki]",
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    "orgKind": "railway_company",
    "founded": {
      "year": 1987,
      "month": 4,
      "day": 1,
      "display": "1987年4月1日（国鉄分割民営化）"
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      "fromId": "concept_japan_admin_rail_overview",
      "fromTitle": "Verwaltungsgliederung und Eisenbahnen Japans",
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    {
      "fromId": "concept_japan_rail_tokaido_main",
      "fromTitle": "Tokaido-Hauptlinie",
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      "fromId": "concept_japan_rail_yamanote",
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    {
      "fromId": "place_japan_country",
      "fromTitle": "Japan",
      "fromUrl": "/de/places/japan.html",
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