{
  "meta": {
    "subject": "Roblox group 4488584",
    "retrieved": "2026-10-18T06:23:49.725Z",
    "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": 4488584,
    "name": "|| Imperial Japanese Empire ||",
    "created": "2018-10-20T15:24:02.397Z",
    "owner_user_id": 15978895,
    "member_count": 5145,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:04:26.591Z",
    "last_measured": "2026-10-18T06:11:22.508Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:04:26.591Z",
      "member_count": 5158
    },
    {
      "measured_at": "2026-08-11T18:21:44.845Z",
      "member_count": 5157
    },
    {
      "measured_at": "2026-08-16T13:51:51.655Z",
      "member_count": 5156
    },
    {
      "measured_at": "2026-08-18T01:00:34.228Z",
      "member_count": 5155
    },
    {
      "measured_at": "2026-08-19T22:50:04.369Z",
      "member_count": 5154
    },
    {
      "measured_at": "2026-08-21T11:31:33.202Z",
      "member_count": 5153
    },
    {
      "measured_at": "2026-08-22T00:21:30.192Z",
      "member_count": 5152
    },
    {
      "measured_at": "2026-08-23T06:51:34.406Z",
      "member_count": 5151
    },
    {
      "measured_at": "2026-08-26T17:22:15.453Z",
      "member_count": 5150
    },
    {
      "measured_at": "2026-09-05T18:21:31.679Z",
      "member_count": 5149
    },
    {
      "measured_at": "2026-09-09T00:34:50.547Z",
      "member_count": 5150
    },
    {
      "measured_at": "2026-09-10T06:00:49.552Z",
      "member_count": 5149
    },
    {
      "measured_at": "2026-09-19T20:21:16.337Z",
      "member_count": 5148
    },
    {
      "measured_at": "2026-09-28T19:42:00.655Z",
      "member_count": 5147
    },
    {
      "measured_at": "2026-10-01T17:20:47.290Z",
      "member_count": 5146
    },
    {
      "measured_at": "2026-10-04T10:11:20.715Z",
      "member_count": 5145
    },
    {
      "measured_at": "2026-10-11T20:40:42.538Z",
      "member_count": 5144
    },
    {
      "measured_at": "2026-10-14T16:21:11.585Z",
      "member_count": 5146
    },
    {
      "measured_at": "2026-10-17T01:27:28.980Z",
      "member_count": 5145
    }
  ],
  "name_history": [
    {
      "name": "|| Imperial Japanese Empire ||",
      "first_seen": "2026-08-10T12:04:26.591Z",
      "last_seen": "2026-10-18T06:11:22.508Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T13:51:58.663Z",
      "previous_owner": null,
      "new_owner": 15978895
    }
  ]
}