{
  "meta": {
    "subject": "Roblox group 13198967",
    "retrieved": "2026-09-09T22:20:44.997Z",
    "licence": "Measured by roregister.com from public Roblox APIs. Free to reuse with attribution to roregister.com. Not affiliated with Roblox Corporation.",
    "notes": {
      "member_history": "insert-on-change; a point exists only where the value differed from the prior reading.",
      "detection_dates": "ownership/name changes are dated when this register observed them, not when they happened."
    }
  },
  "group": {
    "id": 13198967,
    "name": "Kaijuro",
    "created": "2021-12-11T14:12:40.717Z",
    "owner_user_id": 16017045,
    "member_count": 10850,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:14:00.959Z",
    "last_measured": "2026-09-09T21:21:11.535Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:14:00.959Z",
      "member_count": 10837
    },
    {
      "measured_at": "2026-08-11T20:42:02.019Z",
      "member_count": 10838
    },
    {
      "measured_at": "2026-08-12T05:51:30.884Z",
      "member_count": 10839
    },
    {
      "measured_at": "2026-08-12T23:01:57.959Z",
      "member_count": 10838
    },
    {
      "measured_at": "2026-08-13T02:52:05.021Z",
      "member_count": 10839
    },
    {
      "measured_at": "2026-08-14T09:13:53.359Z",
      "member_count": 10840
    },
    {
      "measured_at": "2026-08-15T02:41:55.912Z",
      "member_count": 10839
    },
    {
      "measured_at": "2026-08-15T14:40:31.005Z",
      "member_count": 10840
    },
    {
      "measured_at": "2026-08-16T02:31:06.955Z",
      "member_count": 10842
    },
    {
      "measured_at": "2026-08-16T14:33:27.968Z",
      "member_count": 10843
    },
    {
      "measured_at": "2026-08-16T22:11:38.432Z",
      "member_count": 10844
    },
    {
      "measured_at": "2026-08-18T11:50:20.331Z",
      "member_count": 10843
    },
    {
      "measured_at": "2026-08-18T15:01:48.712Z",
      "member_count": 10844
    },
    {
      "measured_at": "2026-08-18T20:50:04.895Z",
      "member_count": 10845
    },
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      "member_count": 10844
    },
    {
      "measured_at": "2026-08-20T10:52:40.726Z",
      "member_count": 10845
    },
    {
      "measured_at": "2026-08-20T14:50:58.043Z",
      "member_count": 10846
    },
    {
      "measured_at": "2026-08-21T15:40:35.405Z",
      "member_count": 10847
    },
    {
      "measured_at": "2026-08-22T03:02:37.531Z",
      "member_count": 10848
    },
    {
      "measured_at": "2026-08-22T03:11:25.224Z",
      "member_count": 10849
    },
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      "member_count": 10848
    },
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      "member_count": 10847
    },
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      "member_count": 10846
    },
    {
      "measured_at": "2026-08-25T19:56:25.836Z",
      "member_count": 10847
    },
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      "measured_at": "2026-08-29T10:01:37.503Z",
      "member_count": 10849
    },
    {
      "measured_at": "2026-08-31T11:27:22.703Z",
      "member_count": 10850
    },
    {
      "measured_at": "2026-08-31T19:51:47.282Z",
      "member_count": 10849
    },
    {
      "measured_at": "2026-09-02T20:10:59.015Z",
      "member_count": 10850
    },
    {
      "measured_at": "2026-09-03T19:31:12.647Z",
      "member_count": 10848
    },
    {
      "measured_at": "2026-09-04T01:22:07.752Z",
      "member_count": 10847
    },
    {
      "measured_at": "2026-09-04T03:31:12.590Z",
      "member_count": 10846
    },
    {
      "measured_at": "2026-09-04T18:31:34.855Z",
      "member_count": 10847
    },
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      "member_count": 10846
    },
    {
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      "member_count": 10847
    },
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      "member_count": 10846
    },
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      "member_count": 10847
    },
    {
      "measured_at": "2026-09-07T14:24:08.744Z",
      "member_count": 10848
    },
    {
      "measured_at": "2026-09-08T19:49:36.748Z",
      "member_count": 10849
    },
    {
      "measured_at": "2026-09-09T11:20:39.524Z",
      "member_count": 10850
    }
  ],
  "name_history": [
    {
      "name": "Kaijuro",
      "first_seen": "2026-08-10T12:14:00.959Z",
      "last_seen": "2026-09-09T21:21:11.535Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T15:51:31.971Z",
      "previous_owner": null,
      "new_owner": 16017045
    }
  ]
}