{
  "contentStorage": "postgres",
  "title": "Joetsu Shinkansen · Relations",
  "description": "Linking Tokyo and Niigata since 1982, at up to 275 km/h.",
  "url": "/en/concepts/jp-shinkansen-joetsu/relation.html",
  "entity": {
    "customFields": [
      {
        "key": "line_termini",
        "value": "Tokyo - Niigata (line: Omiya - Niigata)"
      },
      {
        "key": "line_opened",
        "value": "1982年11月15日"
      },
      {
        "key": "line_length",
        "value": "269.5km"
      },
      {
        "key": "line_stations",
        "value": "8 (Omiya-Niigata)"
      },
      {
        "key": "line_max_speed",
        "value": "275km/h"
      },
      {
        "key": "line_operator",
        "value": "East Japan Railway (JR East)"
      },
      {
        "key": "line_depots",
        "value": "Niigata Shinkansen Rolling Stock Center"
      },
      {
        "key": "line_status",
        "value": "In operation"
      },
      {
        "key": "line_owner",
        "value": "Japan Railway Construction, Transport and Technology Agency (Shinkansen sections) / JR companies"
      }
    ],
    "id": "concept_japan_shinkansen_joetsu",
    "type": "concept",
    "title": "Joetsu Shinkansen",
    "slug": "jp-shinkansen-joetsu",
    "summary": "Linking Tokyo and Niigata since 1982, at up to 275 km/h.",
    "status": "published",
    "categories": [
      "category-transit",
      "category-history"
    ],
    "tags": [
      "tag-rail"
    ],
    "sources": [
      {
        "id": "ja-wiki",
        "title": "上越新幹線",
        "url": "https://ja.wikipedia.org/wiki/%E4%B8%8A%E8%B6%8A%E6%96%B0%E5%B9%B9%E7%B7%9A",
        "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": "2026-10-28T00:00:00+08:00",
    "updatedBy": "user:admin",
    "revision": 11,
    "body": "## Overview\n\nThe Joetsu Shinkansen connects Tokyo and Niigata; the Omiya-Niigata section runs 269.5 km with a 275 km/h top speed. Tokyo-Niigata takes about one hour 37 minutes.\n\n## Line data\n\n| Item | Detail |\n|---|---|\n| Section | Omiya - Niigata (trains run to Tokyo) |\n| Length | 269.5 km (Omiya-Niigata) |\n| Stations | 8 on Omiya-Niigata (services include Tokyo, Ueno) |\n| Max speed | 275 km/h |\n| Opened | November 15, 1982 |\n| Operator | [[org_japan_jr_east|East Japan Railway (JR East)]] |\n| Rolling stock | E7, E2 series |\n\n## Stations\n\nTokyo, Ueno, Omiya, Kumagaya, Honjo-Waseda, Takasaki, Jomo-Kogen, Echigo-Yuzawa and Niigata; Echigo-Yuzawa is the gateway to ski and snow-country tourism.",
    "url": "/concepts/jp-shinkansen-joetsu.html",
    "lang": "en",
    "availableLangs": [
      "zh",
      "de",
      "en",
      "fr",
      "ja"
    ],
    "conceptKind": "rail_line"
  },
  "entities": null,
  "mentions": [
    {
      "fromId": "concept_japan_admin_rail_overview",
      "fromTitle": "Administrative divisions and railways of Japan",
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      "fromType": "concept"
    },
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      "fromId": "place_japan_country",
      "fromTitle": "Japan",
      "fromUrl": "/en/places/japan.html",
      "fromType": "place"
    },
    {
      "fromId": "place_japan_pref_gunma",
      "fromTitle": "Gunma",
      "fromUrl": "/en/places/jp-pref-gunma.html",
      "fromType": "place"
    },
    {
      "fromId": "place_japan_pref_niigata",
      "fromTitle": "Niigata",
      "fromUrl": "/en/places/jp-pref-niigata.html",
      "fromType": "place"
    },
    {
      "fromId": "place_japan_pref_saitama",
      "fromTitle": "Saitama",
      "fromUrl": "/en/places/jp-pref-saitama.html",
      "fromType": "place"
    }
  ],
  "lang": "en",
  "availableLangs": [
    "zh",
    "de",
    "en",
    "fr",
    "ja"
  ],
  "infoFields": [
    {
      "key": "concept_kind",
      "label": "Concept kind",
      "value": "Rail line"
    },
    {
      "key": "line_opened",
      "label": "Opened",
      "value": "1982年11月15日"
    },
    {
      "key": "line_length",
      "label": "Length",
      "value": "269.5km"
    },
    {
      "key": "line_stations",
      "label": "Stations",
      "value": "8 (Omiya-Niigata)"
    },
    {
      "key": "line_termini",
      "label": "Termini",
      "value": "Tokyo - Niigata (line: Omiya - Niigata)"
    },
    {
      "key": "line_max_speed",
      "label": "Maximum speed",
      "value": "275km/h"
    },
    {
      "key": "line_status",
      "label": "Status",
      "value": "In operation"
    },
    {
      "key": "line_operator",
      "label": "Operator",
      "value": "East Japan Railway (JR East)"
    },
    {
      "key": "line_owner",
      "label": "Owner",
      "value": "Japan Railway Construction, Transport and Technology Agency (Shinkansen sections) / JR companies"
    },
    {
      "key": "line_depots",
      "label": "Depots",
      "value": "Niigata Shinkansen Rolling Stock Center"
    }
  ],
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    "pageSize": 50,
    "total": 0,
    "pageCount": 0
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  "mentionsTotal": 5
}