{
  "id": "world-dai-star",
  "canonical_title": "World Dai Star: Yume no Stellarium",
  "native_titles": {
    "ja": "ワールドダイスター 夢のステラリウム"
  },
  "developer": "KMS",
  "gacha_model": "character-gacha",
  "genre": "theater-troupe rhythm",
  "ip_franchise": "World Dai Star",
  "summary": "Japanese rhythm game by KMS based on the World Dai Star theater-girls media-mix project, live from 2023-07-26 until its announced service end on 2026-09-29 after roughly three years, with unused paid currency to be refunded.",
  "releases": [
    {
      "region": "jp",
      "publisher": "KMS",
      "platforms": [
        "ios",
        "android"
      ],
      "launch_date": {
        "value": "2023-07-26",
        "precision": "day"
      },
      "shutdown_announced_date": {
        "value": "2026-07-17",
        "precision": "day"
      },
      "service_end_date": {
        "value": "2026-09-29",
        "precision": "day"
      },
      "status": "shutdown-announced",
      "shutdown_cause": "undisclosed",
      "shutdown_cause_note": "No reason stated in the end-of-service notice; unused paid 劇ジュエル to be refunded after closure.",
      "offline_version": null
    }
  ],
  "aliases": [
    {
      "text": "ユメステ",
      "type": "community-abbreviation",
      "lang": "ja"
    }
  ],
  "mechanics": {
    "currency_name": "劇ジュエル",
    "top_rarity_base_rate": null,
    "hard_pity": null,
    "soft_pity": null,
    "featured_guarantee": null,
    "pity_carryover": null,
    "spark": null
  },
  "sources": [
    {
      "url": "https://automaton-media.com/articles/newsjp/20260717-455582/",
      "title": "劇団リズムゲーム『ワールドダイスター 夢のステラリウム（ユメステ）』9月29日にサービス終了へ。リリースより3年で幕を下ろす",
      "publisher": "AUTOMATON",
      "lang": "ja",
      "retrieved_at": "2026-08-15",
      "attributes": [
        "releases.0.service_end_date",
        "releases.0.shutdown_announced_date",
        "developer",
        "mechanics.currency_name"
      ]
    },
    {
      "url": "https://news.denfaminicogamer.jp/news/2607173d",
      "title": "ゲームアプリ『ワールドダイスター 夢のステラリウム』が9月29日14時をもってサービス終了へ",
      "publisher": "電ファミニコゲーマー",
      "lang": "ja",
      "retrieved_at": "2026-08-15",
      "attributes": [
        "releases.0.launch_date",
        "releases.0.service_end_date",
        "ip_franchise"
      ]
    },
    {
      "url": "https://www.4gamer.net/games/670/G067040/20260721008/",
      "title": "「ワールドダイスター 夢のステラリウム」，2026年9月29日14：00をもってサービス終了",
      "publisher": "4Gamer",
      "lang": "ja",
      "retrieved_at": "2026-08-15",
      "attributes": [
        "releases.0.service_end_date"
      ]
    }
  ],
  "updated_at": "2026-08-15",
  "derived": {
    "launch": "2023-07-26",
    "death": null,
    "lifespan_months": null,
    "status": "shutdown-announced"
  },
  "url": "https://gachapon.games/games/world-dai-star/"
}