{
  "type": "book",
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  "formats": "Every page has two versions with the same data: JSON (the page address + .json) and markdown (the page address + .md). Append .json or .md to any `url` in this document.",
  "title": "北の海〔上〕",
  "subtitle": null,
  "slug": "kita-no-umi-ue",
  "url": "https://www.bookquiver.com/yasushi-inoue/ja/kita-no-umi-ue",
  "json": "https://www.bookquiver.com/yasushi-inoue/ja/kita-no-umi-ue.json",
  "markdown": "https://www.bookquiver.com/yasushi-inoue/ja/kita-no-umi-ue.md",
  "authors": [
    {
      "name": "井上靖",
      "slug": "yasushi-inoue",
      "url": "https://www.bookquiver.com/yasushi-inoue"
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  "language": "ja_JP",
  "original_title": null,
  "original_language": null,
  "first_published": "2003-08-31",
  "genres": [
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      "code": "FBA",
      "heading": "Modern and contemporary fiction: literary and general"
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  "cover": "https://quivercdn.com/covers/shinchosha/yasushi-inoue/title_978-41-0106-337-9-21b5b67f.webp?v=2026-10-28%2003%3A11%3A22",
  "description": "幼少期から祖母に預けられ、家庭の雰囲気というものを知らずに育った洪作は、高校受験に失敗し、ひとり沼津で過ごす。両親がいる台北に行くべきだという周囲の意見をかわし、暇つぶしに母校へ柔道の練習に通ううちに、〈練習量がすべてを決定する柔道〉という四高柔道部員の言葉に魅了され、まだ入学もしていない金沢へ向かう。──『しろばんば』『夏草冬濤』につづく自伝的長編。",
  "editions": [
    {
      "title": "北の海〔上〕",
      "subtitle": null,
      "url": "https://www.bookquiver.com/yasushi-inoue/ja/kita-no-umi-ue/9784101063379",
      "publisher": "新潮社",
      "translators": [],
      "medium": "paper",
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      "narrators": [],
      "isbn": "978-41-0106-337-9",
      "pages": 448,
      "published": "2003-08-31",
      "language": "ja_JP",
      "cover": "https://quivercdn.com/covers/shinchosha/yasushi-inoue/title_978-41-0106-337-9-21b5b67f.webp?v=2026-10-28%2003%3A11%3A22"
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  "chapters": []
}