{
  "meta": {
    "subject": "Roblox group 35774907",
    "retrieved": "2026-10-17T16:19:41.342Z",
    "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": 35774907,
    "name": "記憶と空",
    "created": "2025-03-22T15:35:47.810Z",
    "owner_user_id": 886641173,
    "member_count": 7512,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T17:47:15.786Z",
    "last_measured": "2026-10-17T15:19:42.452Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T17:47:15.786Z",
      "member_count": 6183
    },
    {
      "measured_at": "2026-08-10T21:53:11.748Z",
      "member_count": 6186
    },
    {
      "measured_at": "2026-08-10T23:01:06.869Z",
      "member_count": 6187
    },
    {
      "measured_at": "2026-08-11T02:13:14.925Z",
      "member_count": 6188
    },
    {
      "measured_at": "2026-08-11T02:58:37.922Z",
      "member_count": 6190
    },
    {
      "measured_at": "2026-08-11T03:45:21.469Z",
      "member_count": 6191
    },
    {
      "measured_at": "2026-08-11T05:05:09.181Z",
      "member_count": 6190
    },
    {
      "measured_at": "2026-08-11T05:19:10.977Z",
      "member_count": 6191
    },
    {
      "measured_at": "2026-08-11T06:02:59.805Z",
      "member_count": 6192
    },
    {
      "measured_at": "2026-08-11T07:25:54.603Z",
      "member_count": 6193
    },
    {
      "measured_at": "2026-08-11T08:57:25.920Z",
      "member_count": 6194
    },
    {
      "measured_at": "2026-08-11T10:31:13.648Z",
      "member_count": 6195
    },
    {
      "measured_at": "2026-08-11T14:36:18.171Z",
      "member_count": 6196
    },
    {
      "measured_at": "2026-08-11T16:52:51.838Z",
      "member_count": 6200
    },
    {
      "measured_at": "2026-08-11T18:16:20.092Z",
      "member_count": 6202
    },
    {
      "measured_at": "2026-08-11T19:19:18.145Z",
      "member_count": 6204
    },
    {
      "measured_at": "2026-08-11T20:38:28.715Z",
      "member_count": 6209
    },
    {
      "measured_at": "2026-08-12T01:39:49.868Z",
      "member_count": 6212
    },
    {
      "measured_at": "2026-08-12T03:33:21.000Z",
      "member_count": 6213
    },
    {
      "measured_at": "2026-08-12T05:25:44.332Z",
      "member_count": 6215
    },
    {
      "measured_at": "2026-08-12T06:48:08.354Z",
      "member_count": 6216
    },
    {
      "measured_at": "2026-08-12T09:15:52.459Z",
      "member_count": 6217
    },
    {
      "measured_at": "2026-08-12T15:55:00.425Z",
      "member_count": 6221
    },
    {
      "measured_at": "2026-08-12T17:35:47.859Z",
      "member_count": 6223
    },
    {
      "measured_at": "2026-08-12T21:58:34.974Z",
      "member_count": 6226
    },
    {
      "measured_at": "2026-08-12T22:59:40.988Z",
      "member_count": 6227
    },
    {
      "measured_at": "2026-08-13T01:59:32.814Z",
      "member_count": 6228
    },
    {
      "measured_at": "2026-08-13T03:58:26.025Z",
      "member_count": 6232
    },
    {
      "measured_at": "2026-08-13T05:41:51.378Z",
      "member_count": 6233
    },
    {
      "measured_at": "2026-08-13T15:40:56.923Z",
      "member_count": 6243
    },
    {
      "measured_at": "2026-08-13T18:59:17.781Z",
      "member_count": 6249
    },
    {
      "measured_at": "2026-08-13T19:39:33.595Z",
      "member_count": 6250
    },
    {
      "measured_at": "2026-08-13T21:15:38.080Z",
      "member_count": 6254
    },
    {
      "measured_at": "2026-08-14T00:20:55.195Z",
      "member_count": 6257
    },
    {
      "measured_at": "2026-08-14T04:04:43.685Z",
      "member_count": 6264
    },
    {
      "measured_at": "2026-08-14T05:53:49.334Z",
      "member_count": 6265
    },
    {
      "measured_at": "2026-08-14T06:36:16.904Z",
      "member_count": 6266
    },
    {
      "measured_at": "2026-08-14T08:32:04.425Z",
      "member_count": 6268
    },
    {
      "measured_at": "2026-08-14T11:29:28.348Z",
      "member_count": 6274
    },
    {
      "measured_at": "2026-08-14T16:48:55.793Z",
      "member_count": 6276
    },
    {
      "measured_at": "2026-08-14T18:13:50.872Z",
      "member_count": 6275
    },
    {
      "measured_at": "2026-08-14T18:33:10.316Z",
      "member_count": 6276
    },
    {
      "measured_at": "2026-08-15T00:32:05.098Z",
      "member_count": 6282
    },
    {
      "measured_at": "2026-08-15T04:54:31.214Z",
      "member_count": 6287
    },
    {
      "measured_at": "2026-08-15T06:12:47.360Z",
      "member_count": 6292
    },
    {
      "measured_at": "2026-08-15T14:23:31.989Z",
      "member_count": 6300
    },
    {
      "measured_at": "2026-08-16T13:57:34.407Z",
      "member_count": 6328
    },
    {
      "measured_at": "2026-08-17T09:29:27.018Z",
      "member_count": 6347
    },
    {
      "measured_at": "2026-08-17T12:56:27.093Z",
      "member_count": 6352
    },
    {
      "measured_at": "2026-08-17T16:34:21.226Z",
      "member_count": 6356
    },
    {
      "measured_at": "2026-08-17T22:42:42.653Z",
      "member_count": 6359
    },
    {
      "measured_at": "2026-08-18T03:55:10.307Z",
      "member_count": 6360
    },
    {
      "measured_at": "2026-08-18T04:51:46.209Z",
      "member_count": 6361
    },
    {
      "measured_at": "2026-08-18T05:50:55.316Z",
      "member_count": 6362
    },
    {
      "measured_at": "2026-08-18T09:45:59.485Z",
      "member_count": 6364
    },
    {
      "measured_at": "2026-08-18T12:22:24.947Z",
      "member_count": 6366
    },
    {
      "measured_at": "2026-08-18T16:30:53.268Z",
      "member_count": 6367
    },
    {
      "measured_at": "2026-08-18T18:36:12.959Z",
      "member_count": 6370
    },
    {
      "measured_at": "2026-08-18T18:52:31.769Z",
      "member_count": 6369
    },
    {
      "measured_at": "2026-08-18T23:58:49.830Z",
      "member_count": 6375
    },
    {
      "measured_at": "2026-08-19T01:36:48.046Z",
      "member_count": 6378
    },
    {
      "measured_at": "2026-08-19T04:19:44.481Z",
      "member_count": 6379
    },
    {
      "measured_at": "2026-08-19T08:40:54.878Z",
      "member_count": 6381
    },
    {
      "measured_at": "2026-08-19T11:30:58.907Z",
      "member_count": 6384
    },
    {
      "measured_at": "2026-08-19T15:30:48.198Z",
      "member_count": 6387
    },
    {
      "measured_at": "2026-08-19T19:08:31.796Z",
      "member_count": 6389
    },
    {
      "measured_at": "2026-08-19T22:24:00.379Z",
      "member_count": 6392
    },
    {
      "measured_at": "2026-08-19T23:12:38.635Z",
      "member_count": 6393
    },
    {
      "measured_at": "2026-08-20T00:34:29.308Z",
      "member_count": 6395
    },
    {
      "measured_at": "2026-08-20T02:16:56.637Z",
      "member_count": 6398
    },
    {
      "measured_at": "2026-08-20T11:21:42.925Z",
      "member_count": 6401
    },
    {
      "measured_at": "2026-08-20T13:20:55.929Z",
      "member_count": 6406
    },
    {
      "measured_at": "2026-08-20T15:56:03.219Z",
      "member_count": 6407
    },
    {
      "measured_at": "2026-08-20T17:31:59.039Z",
      "member_count": 6408
    },
    {
      "measured_at": "2026-08-20T18:15:24.805Z",
      "member_count": 6410
    },
    {
      "measured_at": "2026-08-20T21:03:40.526Z",
      "member_count": 6412
    },
    {
      "measured_at": "2026-08-21T00:54:32.262Z",
      "member_count": 6416
    },
    {
      "measured_at": "2026-08-21T03:17:05.885Z",
      "member_count": 6418
    },
    {
      "measured_at": "2026-08-21T04:03:51.777Z",
      "member_count": 6419
    },
    {
      "measured_at": "2026-08-21T14:13:36.060Z",
      "member_count": 6426
    },
    {
      "measured_at": "2026-08-21T16:22:21.033Z",
      "member_count": 6431
    },
    {
      "measured_at": "2026-08-22T02:48:35.667Z",
      "member_count": 6441
    },
    {
      "measured_at": "2026-08-22T04:49:01.914Z",
      "member_count": 6444
    },
    {
      "measured_at": "2026-08-22T10:15:11.618Z",
      "member_count": 6451
    },
    {
      "measured_at": "2026-08-22T19:57:59.929Z",
      "member_count": 6458
    },
    {
      "measured_at": "2026-08-22T22:12:36.523Z",
      "member_count": 6460
    },
    {
      "measured_at": "2026-08-23T00:56:38.512Z",
      "member_count": 6461
    },
    {
      "measured_at": "2026-08-23T02:04:18.912Z",
      "member_count": 6462
    },
    {
      "measured_at": "2026-08-23T06:33:16.977Z",
      "member_count": 6468
    },
    {
      "measured_at": "2026-08-23T07:55:52.069Z",
      "member_count": 6470
    },
    {
      "measured_at": "2026-08-23T11:12:33.463Z",
      "member_count": 6473
    },
    {
      "measured_at": "2026-08-23T13:48:23.303Z",
      "member_count": 6475
    },
    {
      "measured_at": "2026-08-23T22:27:14.877Z",
      "member_count": 6485
    },
    {
      "measured_at": "2026-08-24T00:04:55.277Z",
      "member_count": 6487
    },
    {
      "measured_at": "2026-08-24T03:35:24.254Z",
      "member_count": 6493
    },
    {
      "measured_at": "2026-08-24T05:46:03.858Z",
      "member_count": 6494
    },
    {
      "measured_at": "2026-08-24T06:41:48.289Z",
      "member_count": 6495
    },
    {
      "measured_at": "2026-08-24T09:12:40.614Z",
      "member_count": 6498
    },
    {
      "measured_at": "2026-08-24T11:05:42.842Z",
      "member_count": 6500
    },
    {
      "measured_at": "2026-08-24T12:49:38.222Z",
      "member_count": 6501
    },
    {
      "measured_at": "2026-08-24T15:17:53.774Z",
      "member_count": 6504
    },
    {
      "measured_at": "2026-08-24T23:09:02.219Z",
      "member_count": 6509
    },
    {
      "measured_at": "2026-08-24T23:47:16.981Z",
      "member_count": 6510
    },
    {
      "measured_at": "2026-08-25T06:17:45.172Z",
      "member_count": 6513
    },
    {
      "measured_at": "2026-08-25T08:33:29.529Z",
      "member_count": 6514
    },
    {
      "measured_at": "2026-08-25T15:55:39.510Z",
      "member_count": 6518
    },
    {
      "measured_at": "2026-08-25T21:15:35.559Z",
      "member_count": 6525
    },
    {
      "measured_at": "2026-08-26T01:23:33.432Z",
      "member_count": 6527
    },
    {
      "measured_at": "2026-08-26T03:59:27.810Z",
      "member_count": 6532
    },
    {
      "measured_at": "2026-08-26T06:38:31.565Z",
      "member_count": 6535
    },
    {
      "measured_at": "2026-08-26T09:38:00.309Z",
      "member_count": 6536
    },
    {
      "measured_at": "2026-08-26T12:08:25.618Z",
      "member_count": 6537
    },
    {
      "measured_at": "2026-08-26T17:15:47.798Z",
      "member_count": 6538
    },
    {
      "measured_at": "2026-08-26T18:47:39.532Z",
      "member_count": 6542
    },
    {
      "measured_at": "2026-08-26T22:48:52.223Z",
      "member_count": 6541
    },
    {
      "measured_at": "2026-08-27T03:23:37.880Z",
      "member_count": 6547
    },
    {
      "measured_at": "2026-08-27T04:52:33.649Z",
      "member_count": 6549
    },
    {
      "measured_at": "2026-08-27T12:58:38.033Z",
      "member_count": 6556
    },
    {
      "measured_at": "2026-08-27T15:22:37.350Z",
      "member_count": 6557
    },
    {
      "measured_at": "2026-08-27T18:54:17.024Z",
      "member_count": 6560
    },
    {
      "measured_at": "2026-08-28T04:09:43.862Z",
      "member_count": 6566
    },
    {
      "measured_at": "2026-08-28T04:49:21.420Z",
      "member_count": 6567
    },
    {
      "measured_at": "2026-08-28T13:05:16.952Z",
      "member_count": 6570
    },
    {
      "measured_at": "2026-08-28T16:46:56.051Z",
      "member_count": 6575
    },
    {
      "measured_at": "2026-08-28T20:48:05.466Z",
      "member_count": 6579
    },
    {
      "measured_at": "2026-08-28T22:51:35.139Z",
      "member_count": 6580
    },
    {
      "measured_at": "2026-08-29T00:11:45.203Z",
      "member_count": 6581
    },
    {
      "measured_at": "2026-08-29T01:45:22.823Z",
      "member_count": 6587
    },
    {
      "measured_at": "2026-08-29T03:33:30.010Z",
      "member_count": 6588
    },
    {
      "measured_at": "2026-08-29T09:45:11.196Z",
      "member_count": 6593
    },
    {
      "measured_at": "2026-08-29T14:52:35.825Z",
      "member_count": 6596
    },
    {
      "measured_at": "2026-08-29T16:25:28.363Z",
      "member_count": 6598
    },
    {
      "measured_at": "2026-08-29T18:18:44.538Z",
      "member_count": 6599
    },
    {
      "measured_at": "2026-08-29T22:53:24.460Z",
      "member_count": 6602
    },
    {
      "measured_at": "2026-08-30T03:32:58.685Z",
      "member_count": 6610
    },
    {
      "measured_at": "2026-08-30T04:19:37.303Z",
      "member_count": 6609
    },
    {
      "measured_at": "2026-08-30T11:04:32.530Z",
      "member_count": 6622
    },
    {
      "measured_at": "2026-08-30T19:15:21.936Z",
      "member_count": 6629
    },
    {
      "measured_at": "2026-08-31T02:15:17.143Z",
      "member_count": 6643
    },
    {
      "measured_at": "2026-08-31T08:22:27.045Z",
      "member_count": 6650
    },
    {
      "measured_at": "2026-08-31T18:13:15.439Z",
      "member_count": 6663
    },
    {
      "measured_at": "2026-08-31T18:48:10.803Z",
      "member_count": 6664
    },
    {
      "measured_at": "2026-08-31T21:37:25.045Z",
      "member_count": 6668
    },
    {
      "measured_at": "2026-08-31T23:59:50.979Z",
      "member_count": 6669
    },
    {
      "measured_at": "2026-09-01T03:23:35.892Z",
      "member_count": 6671
    },
    {
      "measured_at": "2026-09-01T05:43:45.982Z",
      "member_count": 6674
    },
    {
      "measured_at": "2026-09-01T09:21:47.958Z",
      "member_count": 6676
    },
    {
      "measured_at": "2026-09-01T10:48:27.549Z",
      "member_count": 6677
    },
    {
      "measured_at": "2026-09-01T19:24:43.878Z",
      "member_count": 6687
    },
    {
      "measured_at": "2026-09-01T21:13:36.526Z",
      "member_count": 6688
    },
    {
      "measured_at": "2026-09-02T00:23:47.955Z",
      "member_count": 6692
    },
    {
      "measured_at": "2026-09-02T01:48:32.228Z",
      "member_count": 6694
    },
    {
      "measured_at": "2026-09-02T05:22:38.556Z",
      "member_count": 6697
    },
    {
      "measured_at": "2026-09-02T06:17:05.702Z",
      "member_count": 6700
    },
    {
      "measured_at": "2026-09-02T06:39:50.541Z",
      "member_count": 6701
    },
    {
      "measured_at": "2026-09-02T08:38:09.254Z",
      "member_count": 6704
    },
    {
      "measured_at": "2026-09-02T09:21:40.025Z",
      "member_count": 6707
    },
    {
      "measured_at": "2026-09-02T16:43:29.647Z",
      "member_count": 6711
    },
    {
      "measured_at": "2026-09-02T18:02:34.742Z",
      "member_count": 6712
    },
    {
      "measured_at": "2026-09-02T20:38:23.487Z",
      "member_count": 6713
    },
    {
      "measured_at": "2026-09-02T22:10:46.156Z",
      "member_count": 6717
    },
    {
      "measured_at": "2026-09-02T23:09:06.256Z",
      "member_count": 6718
    },
    {
      "measured_at": "2026-09-03T01:01:52.782Z",
      "member_count": 6721
    },
    {
      "measured_at": "2026-09-03T07:09:51.323Z",
      "member_count": 6726
    },
    {
      "measured_at": "2026-09-03T11:44:19.727Z",
      "member_count": 6727
    },
    {
      "measured_at": "2026-09-03T18:33:40.568Z",
      "member_count": 6731
    },
    {
      "measured_at": "2026-09-03T22:47:05.880Z",
      "member_count": 6736
    },
    {
      "measured_at": "2026-09-04T15:47:43.756Z",
      "member_count": 6744
    },
    {
      "measured_at": "2026-09-04T17:31:38.538Z",
      "member_count": 6747
    },
    {
      "measured_at": "2026-09-05T00:32:43.753Z",
      "member_count": 6758
    },
    {
      "measured_at": "2026-09-05T00:54:11.770Z",
      "member_count": 6763
    },
    {
      "measured_at": "2026-09-05T01:08:53.923Z",
      "member_count": 6764
    },
    {
      "measured_at": "2026-09-05T02:12:29.155Z",
      "member_count": 6763
    },
    {
      "measured_at": "2026-09-05T05:54:15.470Z",
      "member_count": 6766
    },
    {
      "measured_at": "2026-09-05T12:42:42.445Z",
      "member_count": 6773
    },
    {
      "measured_at": "2026-09-05T16:06:09.066Z",
      "member_count": 6777
    },
    {
      "measured_at": "2026-09-05T18:08:55.280Z",
      "member_count": 6779
    },
    {
      "measured_at": "2026-09-05T19:28:56.393Z",
      "member_count": 6782
    },
    {
      "measured_at": "2026-09-06T00:24:21.979Z",
      "member_count": 6790
    },
    {
      "measured_at": "2026-09-06T04:34:17.423Z",
      "member_count": 6792
    },
    {
      "measured_at": "2026-09-06T09:11:33.918Z",
      "member_count": 6797
    },
    {
      "measured_at": "2026-09-06T10:43:25.163Z",
      "member_count": 6798
    },
    {
      "measured_at": "2026-09-06T12:17:16.470Z",
      "member_count": 6800
    },
    {
      "measured_at": "2026-09-06T14:50:45.353Z",
      "member_count": 6801
    },
    {
      "measured_at": "2026-09-06T21:12:26.480Z",
      "member_count": 6810
    },
    {
      "measured_at": "2026-09-07T06:20:46.442Z",
      "member_count": 6816
    },
    {
      "measured_at": "2026-09-07T13:46:24.256Z",
      "member_count": 6819
    },
    {
      "measured_at": "2026-09-07T15:54:21.089Z",
      "member_count": 6822
    },
    {
      "measured_at": "2026-09-07T19:34:17.129Z",
      "member_count": 6828
    },
    {
      "measured_at": "2026-09-07T20:57:05.981Z",
      "member_count": 6832
    },
    {
      "measured_at": "2026-09-08T03:06:15.292Z",
      "member_count": 6837
    },
    {
      "measured_at": "2026-09-08T03:47:50.444Z",
      "member_count": 6839
    },
    {
      "measured_at": "2026-09-08T08:23:12.435Z",
      "member_count": 6840
    },
    {
      "measured_at": "2026-09-08T10:58:50.078Z",
      "member_count": 6841
    },
    {
      "measured_at": "2026-09-08T16:30:51.347Z",
      "member_count": 6843
    },
    {
      "measured_at": "2026-09-08T17:28:35.194Z",
      "member_count": 6844
    },
    {
      "measured_at": "2026-09-08T18:01:38.561Z",
      "member_count": 6845
    },
    {
      "measured_at": "2026-09-08T19:44:44.959Z",
      "member_count": 6844
    },
    {
      "measured_at": "2026-09-08T22:12:35.195Z",
      "member_count": 6845
    },
    {
      "measured_at": "2026-09-08T23:59:28.214Z",
      "member_count": 6846
    },
    {
      "measured_at": "2026-09-09T01:28:17.810Z",
      "member_count": 6848
    },
    {
      "measured_at": "2026-09-09T04:26:39.533Z",
      "member_count": 6850
    },
    {
      "measured_at": "2026-09-09T06:36:38.473Z",
      "member_count": 6852
    },
    {
      "measured_at": "2026-09-09T08:51:45.696Z",
      "member_count": 6855
    },
    {
      "measured_at": "2026-09-09T14:14:56.330Z",
      "member_count": 6859
    },
    {
      "measured_at": "2026-09-09T17:00:47.125Z",
      "member_count": 6860
    },
    {
      "measured_at": "2026-09-10T00:18:28.794Z",
      "member_count": 6868
    },
    {
      "measured_at": "2026-09-10T06:42:30.743Z",
      "member_count": 6875
    },
    {
      "measured_at": "2026-09-10T12:03:32.088Z",
      "member_count": 6876
    },
    {
      "measured_at": "2026-09-10T13:11:35.102Z",
      "member_count": 6877
    },
    {
      "measured_at": "2026-09-10T15:18:25.368Z",
      "member_count": 6878
    },
    {
      "measured_at": "2026-09-10T16:43:20.838Z",
      "member_count": 6880
    },
    {
      "measured_at": "2026-09-10T22:00:51.188Z",
      "member_count": 6884
    },
    {
      "measured_at": "2026-09-11T04:17:34.680Z",
      "member_count": 6889
    },
    {
      "measured_at": "2026-09-11T09:56:42.919Z",
      "member_count": 6892
    },
    {
      "measured_at": "2026-09-11T10:36:04.467Z",
      "member_count": 6891
    },
    {
      "measured_at": "2026-09-11T14:36:50.676Z",
      "member_count": 6890
    },
    {
      "measured_at": "2026-09-11T20:14:08.140Z",
      "member_count": 6900
    },
    {
      "measured_at": "2026-09-12T00:37:05.453Z",
      "member_count": 6904
    },
    {
      "measured_at": "2026-09-12T01:33:12.390Z",
      "member_count": 6905
    },
    {
      "measured_at": "2026-09-12T04:26:36.181Z",
      "member_count": 6906
    },
    {
      "measured_at": "2026-09-12T12:00:49.837Z",
      "member_count": 6910
    },
    {
      "measured_at": "2026-09-12T16:34:21.114Z",
      "member_count": 6911
    },
    {
      "measured_at": "2026-09-13T00:13:25.990Z",
      "member_count": 6918
    },
    {
      "measured_at": "2026-09-13T02:07:32.136Z",
      "member_count": 6917
    },
    {
      "measured_at": "2026-09-13T03:38:34.936Z",
      "member_count": 6920
    },
    {
      "measured_at": "2026-09-13T06:11:39.276Z",
      "member_count": 6921
    },
    {
      "measured_at": "2026-09-13T11:36:05.792Z",
      "member_count": 6922
    },
    {
      "measured_at": "2026-09-14T01:49:22.841Z",
      "member_count": 6920
    },
    {
      "measured_at": "2026-09-14T04:32:21.691Z",
      "member_count": 6926
    },
    {
      "measured_at": "2026-09-14T08:20:58.059Z",
      "member_count": 6927
    },
    {
      "measured_at": "2026-09-14T17:43:24.757Z",
      "member_count": 6934
    },
    {
      "measured_at": "2026-09-15T01:32:24.188Z",
      "member_count": 6941
    },
    {
      "measured_at": "2026-09-15T03:02:38.850Z",
      "member_count": 6943
    },
    {
      "measured_at": "2026-09-15T04:43:20.652Z",
      "member_count": 6942
    },
    {
      "measured_at": "2026-09-15T08:12:30.129Z",
      "member_count": 6945
    },
    {
      "measured_at": "2026-09-15T12:45:19.460Z",
      "member_count": 6949
    },
    {
      "measured_at": "2026-09-15T14:04:26.065Z",
      "member_count": 6950
    },
    {
      "measured_at": "2026-09-15T21:38:54.016Z",
      "member_count": 6956
    },
    {
      "measured_at": "2026-09-16T02:46:52.496Z",
      "member_count": 6959
    },
    {
      "measured_at": "2026-09-16T04:56:00.902Z",
      "member_count": 6960
    },
    {
      "measured_at": "2026-09-16T12:16:45.978Z",
      "member_count": 6964
    },
    {
      "measured_at": "2026-09-16T18:09:01.916Z",
      "member_count": 6968
    },
    {
      "measured_at": "2026-09-16T22:10:46.441Z",
      "member_count": 6970
    },
    {
      "measured_at": "2026-09-16T23:58:56.963Z",
      "member_count": 6973
    },
    {
      "measured_at": "2026-09-17T07:59:20.193Z",
      "member_count": 6972
    },
    {
      "measured_at": "2026-09-17T10:57:43.772Z",
      "member_count": 6975
    },
    {
      "measured_at": "2026-09-17T13:35:50.491Z",
      "member_count": 6976
    },
    {
      "measured_at": "2026-09-17T15:27:13.424Z",
      "member_count": 6977
    },
    {
      "measured_at": "2026-09-17T20:25:05.435Z",
      "member_count": 6980
    },
    {
      "measured_at": "2026-09-18T00:18:35.455Z",
      "member_count": 6983
    },
    {
      "measured_at": "2026-09-18T02:15:05.494Z",
      "member_count": 6985
    },
    {
      "measured_at": "2026-09-18T11:18:40.572Z",
      "member_count": 6986
    },
    {
      "measured_at": "2026-09-18T14:37:51.310Z",
      "member_count": 6987
    },
    {
      "measured_at": "2026-09-18T15:13:20.009Z",
      "member_count": 6988
    },
    {
      "measured_at": "2026-09-18T15:39:14.929Z",
      "member_count": 6989
    },
    {
      "measured_at": "2026-09-18T23:12:33.284Z",
      "member_count": 6992
    },
    {
      "measured_at": "2026-09-19T07:05:17.932Z",
      "member_count": 7001
    },
    {
      "measured_at": "2026-09-19T10:52:21.814Z",
      "member_count": 7002
    },
    {
      "measured_at": "2026-09-19T14:23:27.213Z",
      "member_count": 7006
    },
    {
      "measured_at": "2026-09-19T15:10:46.279Z",
      "member_count": 7005
    },
    {
      "measured_at": "2026-09-20T08:49:25.167Z",
      "member_count": 7027
    },
    {
      "measured_at": "2026-09-20T14:53:15.207Z",
      "member_count": 7035
    },
    {
      "measured_at": "2026-09-20T18:05:05.801Z",
      "member_count": 7036
    },
    {
      "measured_at": "2026-09-20T22:55:41.873Z",
      "member_count": 7038
    },
    {
      "measured_at": "2026-09-21T00:12:26.924Z",
      "member_count": 7039
    },
    {
      "measured_at": "2026-09-21T03:02:38.842Z",
      "member_count": 7041
    },
    {
      "measured_at": "2026-09-21T19:55:37.685Z",
      "member_count": 7049
    },
    {
      "measured_at": "2026-09-21T22:33:15.718Z",
      "member_count": 7050
    },
    {
      "measured_at": "2026-09-22T01:54:39.305Z",
      "member_count": 7054
    },
    {
      "measured_at": "2026-09-22T08:16:17.576Z",
      "member_count": 7056
    },
    {
      "measured_at": "2026-09-22T11:55:28.319Z",
      "member_count": 7057
    },
    {
      "measured_at": "2026-09-22T14:07:37.881Z",
      "member_count": 7058
    },
    {
      "measured_at": "2026-09-22T19:17:39.678Z",
      "member_count": 7059
    },
    {
      "measured_at": "2026-09-22T23:18:19.330Z",
      "member_count": 7061
    },
    {
      "measured_at": "2026-09-23T10:18:05.193Z",
      "member_count": 7065
    },
    {
      "measured_at": "2026-09-23T13:09:43.805Z",
      "member_count": 7066
    },
    {
      "measured_at": "2026-09-23T21:41:48.590Z",
      "member_count": 7070
    },
    {
      "measured_at": "2026-09-23T23:36:32.107Z",
      "member_count": 7071
    },
    {
      "measured_at": "2026-09-24T04:06:33.701Z",
      "member_count": 7075
    },
    {
      "measured_at": "2026-09-24T16:15:39.922Z",
      "member_count": 7076
    },
    {
      "measured_at": "2026-09-25T02:32:46.311Z",
      "member_count": 7082
    },
    {
      "measured_at": "2026-09-25T08:20:57.856Z",
      "member_count": 7083
    },
    {
      "measured_at": "2026-09-25T13:24:37.241Z",
      "member_count": 7085
    },
    {
      "measured_at": "2026-09-25T15:55:22.116Z",
      "member_count": 7089
    },
    {
      "measured_at": "2026-09-25T19:52:51.904Z",
      "member_count": 7092
    },
    {
      "measured_at": "2026-09-25T23:52:45.011Z",
      "member_count": 7093
    },
    {
      "measured_at": "2026-09-26T08:54:50.765Z",
      "member_count": 7100
    },
    {
      "measured_at": "2026-09-26T15:57:23.701Z",
      "member_count": 7108
    },
    {
      "measured_at": "2026-09-26T16:19:15.503Z",
      "member_count": 7109
    },
    {
      "measured_at": "2026-09-26T17:11:47.569Z",
      "member_count": 7110
    },
    {
      "measured_at": "2026-09-26T20:34:45.112Z",
      "member_count": 7114
    },
    {
      "measured_at": "2026-09-26T20:54:43.261Z",
      "member_count": 7113
    },
    {
      "measured_at": "2026-09-27T01:43:51.835Z",
      "member_count": 7116
    },
    {
      "measured_at": "2026-09-27T03:18:04.465Z",
      "member_count": 7117
    },
    {
      "measured_at": "2026-09-27T05:28:57.099Z",
      "member_count": 7119
    },
    {
      "measured_at": "2026-09-27T11:58:45.942Z",
      "member_count": 7121
    },
    {
      "measured_at": "2026-09-27T12:24:32.068Z",
      "member_count": 7122
    },
    {
      "measured_at": "2026-09-27T17:26:58.973Z",
      "member_count": 7124
    },
    {
      "measured_at": "2026-09-27T19:08:11.783Z",
      "member_count": 7127
    },
    {
      "measured_at": "2026-09-27T22:41:46.794Z",
      "member_count": 7128
    },
    {
      "measured_at": "2026-09-28T04:53:16.055Z",
      "member_count": 7130
    },
    {
      "measured_at": "2026-09-28T10:47:10.658Z",
      "member_count": 7134
    },
    {
      "measured_at": "2026-09-28T17:50:47.333Z",
      "member_count": 7139
    },
    {
      "measured_at": "2026-09-28T22:05:10.711Z",
      "member_count": 7142
    },
    {
      "measured_at": "2026-09-29T01:29:39.318Z",
      "member_count": 7143
    },
    {
      "measured_at": "2026-09-29T04:35:13.373Z",
      "member_count": 7145
    },
    {
      "measured_at": "2026-09-29T10:10:46.538Z",
      "member_count": 7148
    },
    {
      "measured_at": "2026-09-30T02:55:19.266Z",
      "member_count": 7159
    },
    {
      "measured_at": "2026-09-30T08:04:20.274Z",
      "member_count": 7160
    },
    {
      "measured_at": "2026-09-30T15:06:36.045Z",
      "member_count": 7165
    },
    {
      "measured_at": "2026-09-30T21:42:10.298Z",
      "member_count": 7173
    },
    {
      "measured_at": "2026-10-01T00:45:19.004Z",
      "member_count": 7174
    },
    {
      "measured_at": "2026-10-01T04:06:27.668Z",
      "member_count": 7173
    },
    {
      "measured_at": "2026-10-01T08:21:41.264Z",
      "member_count": 7172
    },
    {
      "measured_at": "2026-10-01T15:39:07.317Z",
      "member_count": 7175
    },
    {
      "measured_at": "2026-10-02T05:12:34.933Z",
      "member_count": 7184
    },
    {
      "measured_at": "2026-10-02T12:31:33.744Z",
      "member_count": 7186
    },
    {
      "measured_at": "2026-10-02T15:33:32.726Z",
      "member_count": 7188
    },
    {
      "measured_at": "2026-10-02T17:36:16.733Z",
      "member_count": 7189
    },
    {
      "measured_at": "2026-10-02T19:00:47.397Z",
      "member_count": 7190
    },
    {
      "measured_at": "2026-10-02T19:25:06.032Z",
      "member_count": 7192
    },
    {
      "measured_at": "2026-10-02T23:53:10.473Z",
      "member_count": 7195
    },
    {
      "measured_at": "2026-10-03T08:14:19.211Z",
      "member_count": 7202
    },
    {
      "measured_at": "2026-10-03T13:28:09.270Z",
      "member_count": 7206
    },
    {
      "measured_at": "2026-10-03T14:18:28.540Z",
      "member_count": 7208
    },
    {
      "measured_at": "2026-10-03T19:58:53.222Z",
      "member_count": 7215
    },
    {
      "measured_at": "2026-10-03T22:24:07.253Z",
      "member_count": 7219
    },
    {
      "measured_at": "2026-10-04T00:53:12.105Z",
      "member_count": 7218
    },
    {
      "measured_at": "2026-10-04T02:26:19.426Z",
      "member_count": 7221
    },
    {
      "measured_at": "2026-10-04T06:35:27.619Z",
      "member_count": 7225
    },
    {
      "measured_at": "2026-10-04T12:17:31.722Z",
      "member_count": 7230
    },
    {
      "measured_at": "2026-10-04T20:15:43.941Z",
      "member_count": 7238
    },
    {
      "measured_at": "2026-10-04T20:50:56.405Z",
      "member_count": 7239
    },
    {
      "measured_at": "2026-10-05T02:22:32.527Z",
      "member_count": 7249
    },
    {
      "measured_at": "2026-10-05T18:42:28.121Z",
      "member_count": 7257
    },
    {
      "measured_at": "2026-10-05T20:50:55.917Z",
      "member_count": 7261
    },
    {
      "measured_at": "2026-10-06T08:06:03.777Z",
      "member_count": 7265
    },
    {
      "measured_at": "2026-10-06T14:57:03.062Z",
      "member_count": 7269
    },
    {
      "measured_at": "2026-10-06T17:54:06.795Z",
      "member_count": 7271
    },
    {
      "measured_at": "2026-10-06T22:32:58.279Z",
      "member_count": 7274
    },
    {
      "measured_at": "2026-10-07T03:31:42.436Z",
      "member_count": 7279
    },
    {
      "measured_at": "2026-10-07T12:46:56.837Z",
      "member_count": 7281
    },
    {
      "measured_at": "2026-10-07T14:31:48.040Z",
      "member_count": 7282
    },
    {
      "measured_at": "2026-10-07T17:26:04.749Z",
      "member_count": 7286
    },
    {
      "measured_at": "2026-10-07T18:22:30.270Z",
      "member_count": 7288
    },
    {
      "measured_at": "2026-10-08T00:58:25.257Z",
      "member_count": 7296
    },
    {
      "measured_at": "2026-10-08T04:09:20.835Z",
      "member_count": 7300
    },
    {
      "measured_at": "2026-10-08T09:10:49.692Z",
      "member_count": 7301
    },
    {
      "measured_at": "2026-10-08T10:14:15.259Z",
      "member_count": 7302
    },
    {
      "measured_at": "2026-10-08T19:54:25.178Z",
      "member_count": 7311
    },
    {
      "measured_at": "2026-10-08T23:21:40.392Z",
      "member_count": 7316
    },
    {
      "measured_at": "2026-10-09T01:41:47.837Z",
      "member_count": 7320
    },
    {
      "measured_at": "2026-10-09T05:23:29.709Z",
      "member_count": 7321
    },
    {
      "measured_at": "2026-10-09T06:37:15.055Z",
      "member_count": 7324
    },
    {
      "measured_at": "2026-10-09T08:12:33.041Z",
      "member_count": 7331
    },
    {
      "measured_at": "2026-10-09T10:47:22.117Z",
      "member_count": 7332
    },
    {
      "measured_at": "2026-10-09T13:24:50.236Z",
      "member_count": 7333
    },
    {
      "measured_at": "2026-10-09T15:18:16.244Z",
      "member_count": 7335
    },
    {
      "measured_at": "2026-10-09T15:31:52.408Z",
      "member_count": 7336
    },
    {
      "measured_at": "2026-10-09T18:47:16.317Z",
      "member_count": 7339
    },
    {
      "measured_at": "2026-10-10T02:48:57.598Z",
      "member_count": 7348
    },
    {
      "measured_at": "2026-10-10T06:03:36.443Z",
      "member_count": 7353
    },
    {
      "measured_at": "2026-10-10T07:29:09.695Z",
      "member_count": 7354
    },
    {
      "measured_at": "2026-10-10T14:00:43.782Z",
      "member_count": 7359
    },
    {
      "measured_at": "2026-10-10T17:30:51.380Z",
      "member_count": 7357
    },
    {
      "measured_at": "2026-10-10T20:44:19.433Z",
      "member_count": 7366
    },
    {
      "measured_at": "2026-10-10T22:12:28.691Z",
      "member_count": 7370
    },
    {
      "measured_at": "2026-10-11T01:07:38.860Z",
      "member_count": 7373
    },
    {
      "measured_at": "2026-10-11T03:08:14.079Z",
      "member_count": 7377
    },
    {
      "measured_at": "2026-10-11T13:28:10.602Z",
      "member_count": 7386
    },
    {
      "measured_at": "2026-10-11T19:24:50.792Z",
      "member_count": 7396
    },
    {
      "measured_at": "2026-10-11T23:07:37.469Z",
      "member_count": 7404
    },
    {
      "measured_at": "2026-10-12T05:03:18.721Z",
      "member_count": 7407
    },
    {
      "measured_at": "2026-10-12T06:46:57.420Z",
      "member_count": 7408
    },
    {
      "measured_at": "2026-10-12T09:45:43.088Z",
      "member_count": 7409
    },
    {
      "measured_at": "2026-10-12T13:56:09.394Z",
      "member_count": 7410
    },
    {
      "measured_at": "2026-10-12T16:18:33.855Z",
      "member_count": 7409
    },
    {
      "measured_at": "2026-10-12T22:09:16.318Z",
      "member_count": 7416
    },
    {
      "measured_at": "2026-10-13T05:42:22.134Z",
      "member_count": 7421
    },
    {
      "measured_at": "2026-10-13T12:00:48.396Z",
      "member_count": 7423
    },
    {
      "measured_at": "2026-10-13T17:02:35.540Z",
      "member_count": 7430
    },
    {
      "measured_at": "2026-10-13T19:35:02.026Z",
      "member_count": 7432
    },
    {
      "measured_at": "2026-10-14T02:06:02.788Z",
      "member_count": 7437
    },
    {
      "measured_at": "2026-10-14T04:29:21.582Z",
      "member_count": 7440
    },
    {
      "measured_at": "2026-10-14T05:58:01.690Z",
      "member_count": 7441
    },
    {
      "measured_at": "2026-10-14T08:06:48.391Z",
      "member_count": 7443
    },
    {
      "measured_at": "2026-10-14T09:15:52.113Z",
      "member_count": 7444
    },
    {
      "measured_at": "2026-10-14T12:09:15.577Z",
      "member_count": 7445
    },
    {
      "measured_at": "2026-10-14T16:26:04.672Z",
      "member_count": 7447
    },
    {
      "measured_at": "2026-10-14T20:13:25.138Z",
      "member_count": 7448
    },
    {
      "measured_at": "2026-10-14T21:18:27.926Z",
      "member_count": 7449
    },
    {
      "measured_at": "2026-10-15T02:01:40.331Z",
      "member_count": 7450
    },
    {
      "measured_at": "2026-10-15T07:22:22.782Z",
      "member_count": 7451
    },
    {
      "measured_at": "2026-10-15T11:06:50.014Z",
      "member_count": 7453
    },
    {
      "measured_at": "2026-10-15T15:06:10.143Z",
      "member_count": 7456
    },
    {
      "measured_at": "2026-10-16T00:02:35.561Z",
      "member_count": 7467
    },
    {
      "measured_at": "2026-10-16T06:10:49.244Z",
      "member_count": 7472
    },
    {
      "measured_at": "2026-10-16T09:53:16.193Z",
      "member_count": 7478
    },
    {
      "measured_at": "2026-10-16T10:58:11.759Z",
      "member_count": 7482
    },
    {
      "measured_at": "2026-10-16T13:43:52.703Z",
      "member_count": 7484
    },
    {
      "measured_at": "2026-10-16T17:01:42.178Z",
      "member_count": 7487
    },
    {
      "measured_at": "2026-10-16T19:53:15.041Z",
      "member_count": 7489
    },
    {
      "measured_at": "2026-10-17T00:18:49.410Z",
      "member_count": 7495
    },
    {
      "measured_at": "2026-10-17T09:39:06.503Z",
      "member_count": 7503
    },
    {
      "measured_at": "2026-10-17T15:19:42.452Z",
      "member_count": 7512
    }
  ],
  "name_history": [
    {
      "name": "記憶と空",
      "first_seen": "2026-08-10T17:47:15.786Z",
      "last_seen": "2026-10-17T15:19:42.452Z",
      "current": true
    }
  ],
  "ownership_events": []
}