{
  "meta": {
    "subject": "Roblox group 13180370",
    "retrieved": "2026-10-20T06:36:37.478Z",
    "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": 13180370,
    "name": "NANA | ナナ",
    "created": "2021-12-09T12:34:42.077Z",
    "owner_user_id": 1767823938,
    "member_count": 1631,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:15:01.089Z",
    "last_measured": "2026-10-20T05:10:16.550Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:15:01.086Z",
      "member_count": 1613
    },
    {
      "measured_at": "2026-08-10T21:40:11.345Z",
      "member_count": 1614
    },
    {
      "measured_at": "2026-08-11T05:02:17.370Z",
      "member_count": 1613
    },
    {
      "measured_at": "2026-08-12T17:31:16.006Z",
      "member_count": 1612
    },
    {
      "measured_at": "2026-08-13T03:02:04.670Z",
      "member_count": 1611
    },
    {
      "measured_at": "2026-08-13T06:51:25.284Z",
      "member_count": 1612
    },
    {
      "measured_at": "2026-08-13T18:20:28.303Z",
      "member_count": 1611
    },
    {
      "measured_at": "2026-08-15T18:11:39.324Z",
      "member_count": 1610
    },
    {
      "measured_at": "2026-08-16T18:42:15.663Z",
      "member_count": 1611
    },
    {
      "measured_at": "2026-08-22T22:30:46.700Z",
      "member_count": 1612
    },
    {
      "measured_at": "2026-08-23T07:30:54.179Z",
      "member_count": 1613
    },
    {
      "measured_at": "2026-08-24T03:10:15.396Z",
      "member_count": 1614
    },
    {
      "measured_at": "2026-08-25T03:51:16.236Z",
      "member_count": 1615
    },
    {
      "measured_at": "2026-08-26T02:30:56.551Z",
      "member_count": 1616
    },
    {
      "measured_at": "2026-08-29T22:21:38.453Z",
      "member_count": 1615
    },
    {
      "measured_at": "2026-08-30T23:11:10.479Z",
      "member_count": 1616
    },
    {
      "measured_at": "2026-08-31T01:10:41.561Z",
      "member_count": 1617
    },
    {
      "measured_at": "2026-09-01T03:50:57.160Z",
      "member_count": 1616
    },
    {
      "measured_at": "2026-09-03T23:30:44.714Z",
      "member_count": 1617
    },
    {
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      "member_count": 1616
    },
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      "member_count": 1617
    },
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    },
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      "member_count": 1617
    },
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      "member_count": 1619
    },
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      "measured_at": "2026-09-14T00:32:28.860Z",
      "member_count": 1621
    },
    {
      "measured_at": "2026-09-15T05:11:01.632Z",
      "member_count": 1622
    },
    {
      "measured_at": "2026-09-16T02:10:53.236Z",
      "member_count": 1623
    },
    {
      "measured_at": "2026-09-17T10:40:26.296Z",
      "member_count": 1624
    },
    {
      "measured_at": "2026-09-17T18:20:10.316Z",
      "member_count": 1625
    },
    {
      "measured_at": "2026-09-18T01:51:11.110Z",
      "member_count": 1624
    },
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      "member_count": 1625
    },
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      "member_count": 1626
    },
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      "member_count": 1627
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      "member_count": 1626
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      "member_count": 1625
    },
    {
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      "member_count": 1626
    },
    {
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      "member_count": 1627
    },
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      "member_count": 1628
    },
    {
      "measured_at": "2026-10-01T20:20:26.074Z",
      "member_count": 1629
    },
    {
      "measured_at": "2026-10-05T00:40:30.206Z",
      "member_count": 1628
    },
    {
      "measured_at": "2026-10-06T01:23:01.401Z",
      "member_count": 1631
    },
    {
      "measured_at": "2026-10-12T02:30:36.933Z",
      "member_count": 1630
    },
    {
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      "member_count": 1629
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    {
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      "member_count": 1630
    },
    {
      "measured_at": "2026-10-17T08:22:04.284Z",
      "member_count": 1631
    },
    {
      "measured_at": "2026-10-17T18:00:50.092Z",
      "member_count": 1630
    },
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      "measured_at": "2026-10-18T18:42:29.686Z",
      "member_count": 1631
    }
  ],
  "name_history": [
    {
      "name": "NANA | ナナ",
      "first_seen": "2026-08-10T12:15:01.086Z",
      "last_seen": "2026-10-20T05:10:16.550Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T15:51:29.460Z",
      "previous_owner": null,
      "new_owner": 1767823938
    }
  ]
}