{
  "edition": "2026-11-07",
  "id": "fukuoka-subway-4000",
  "locale": "en",
  "url": "https://senroam.com/en/trains/fukuoka-subway-4000/",
  "name": "4000 · Kuko Line",
  "summary": "4000 · Kuko Line · Look for the blue line running from the rounded front down the car side, with a sky-blue band round the windows. It began on the Kuko and Hakozaki lines on 29 Nov 2024 and is replacing the 1000N series; 6 cars per set.",
  "type": "train",
  "questions": [],
  "sources": [
    {
      "url": "https://subway.city.fukuoka.lg.jp/subway/about/vehicles_5.php",
      "checked": "2026-11-07",
      "lang": "ja"
    }
  ],
  "detail": "Look for the blue line running from the rounded front down the car side, with a sky-blue band round the windows. It began on the Kuko and Hakozaki lines on 29 Nov 2024 and is replacing the 1000N series; 6 cars per set.",
  "literature": []
}