{
 "id": "artist-422d02bb",
 "name": "長岡成貢",
 "kind": "person",
 "disambiguation": null,
 "identifiers": {
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   "422d02bb-6f94-47fa-a16c-97c1ab41e335"
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   "Q17225079"
  ],
  "ipi": [
   "00168046462"
  ],
  "discogs": [
   "146272"
  ]
 },
 "aliases": [
  "NAGAOKA Seikou",
  "Nagaoka Seikou",
  "S Nagaoka",
  "Seiko Nagaoka",
  "Seikoh Nagaoka",
  "Seikou Nagaoka",
  "Seikow Nagaoka",
  "Seikō Nagaoka",
  "ながおか せいこう",
  "ながおかせいこう",
  "長岡 成貢",
  "長岡成貢"
 ],
 "facts": {
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   "status": "single_source",
   "values": [
    {
     "value": "Japan",
     "source": "musicbrainz",
     "source_record": "422d02bb-6f94-47fa-a16c-97c1ab41e335",
     "retrieved": "2026-10-24",
     "ref": "2db42837-c832-3c27-b4a3-08198f75693c"
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  },
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    {
     "value": "1961-03-16",
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     "retrieved": "2026-10-24",
     "precision": "day"
    },
    {
     "value": "1961-03-16",
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     "source_record": "Q17225079",
     "retrieved": "2026-10-31",
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    }
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     "retrieved": "2026-10-31",
     "ref": "Q17",
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    }
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  },
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  },
  "description": {
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   "values": [
    {
     "value": "Japanese composer and music arranger",
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     "retrieved": "2026-10-31"
    }
   ]
  },
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     "value": "music arranger",
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     "retrieved": "2026-10-31",
     "ref": "Q1643514",
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    },
    {
     "value": "record producer",
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     "retrieved": "2026-10-31",
     "ref": "Q183945",
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    },
    {
     "value": "composer",
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     "retrieved": "2026-10-31",
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 },
 "discography": [],
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  },
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   "kind": "allmusic",
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  },
  {
   "kind": "blog",
   "url": "https://ameblo.jp/seikou-nagaoka"
  },
  {
   "kind": "discogs",
   "url": "https://www.discogs.com/artist/146272"
  },
  {
   "kind": "discogs listed",
   "url": "http://crg.jp/creators/seikou_nagaoka"
  },
  {
   "kind": "discogs listed",
   "url": "http://www.tonal.tv"
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  {
   "kind": "discogs listed",
   "url": "https://ameblo.jp/seikou-nagaoka"
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  {
   "kind": "discogs listed",
   "url": "https://ja.wikipedia.org/wiki/%E9%95%B7%E5%B2%A1%E6%88%90%E8%B2%A2"
  },
  {
   "kind": "discogs listed",
   "url": "https://twitter.com/sei_kou"
  },
  {
   "kind": "discogs listed",
   "url": "https://vgmdb.net/artist/5222"
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  {
   "kind": "discogs listed",
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  {
   "kind": "free streaming",
   "url": "https://open.spotify.com/artist/2Ho7QQwoUlIg93uRMv7HFC"
  },
  {
   "kind": "official homepage",
   "url": "http://columbia.jp/artist-info/seikounagaoka/"
  },
  {
   "kind": "official homepage",
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  },
  {
   "kind": "official homepage",
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  {
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   "url": "https://rateyourmusic.com/artist/%E9%95%B7%E5%B2%A1%E6%88%90%E8%B2%A2"
  },
  {
   "kind": "other databases",
   "url": "https://vndb.org/s13537"
  },
  {
   "kind": "social network",
   "url": "https://twitter.com/sei_kou"
  },
  {
   "kind": "streaming",
   "url": "https://music.apple.com/jp/artist/193510208"
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  {
   "kind": "vgmdb",
   "url": "https://vgmdb.net/artist/5222"
  },
  {
   "kind": "wikidata",
   "url": "https://www.wikidata.org/wiki/Q17225079"
  }
 ],
 "citation": {
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  "cite_as": "長岡成貢, Musician Dictionary, https://musiciandictionary.com/artist/artist-422d02bb",
  "license": "CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/): free to use with credit",
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}