本多大夢と浜川路己の二人からなるアイドルデュオ。 国内外のオーディション番組に参加していたことで、多くの注目が集まる中、2025年5月8日に結成発表し、各メディアで大活躍。11月19日にビクターエンタテインメントより配信シングル「Dear DIVA」でプレデビュー。 11月23日には有明アリーナにて、「ROIROM debut showcase～dear cHaRm～」を開催し、約2万人を動員。 2026年5月7日に配信シングル「CLASSIC WAVE」でメジャーデビューし、6月10日にDebut Mini Album「CLASSIC WAVE」をリリース。7月19日・7月20日には横浜アリーナにて、「ROIROM 1st Concert 2026 “MYSTIQUE”」を開催。
| 日付 | 登録者 | 変化 | 再生回数 | 変化 | 動画数 | 変化 |
|---|---|---|---|---|---|---|
| 10-26 11:37最新 | 149,000 | 0 | 25,392,490 | 0 | 75 | 0 |
| 10-25 11:30 | 149,000 | 0 | 25,392,490 | 0 | 75 | 0 |
| 10-24 11:37 | 149,000 | 0 | 25,392,490 | 0 | 75 | 0 |
| 10-23 11:30 | 149,000 | 0 | 25,392,490 | +277,727 | 75 | 0 |
| 10-22 11:39 | 149,000 | 0 | 25,114,763 | 0 | 75 | 0 |
| 10-21 11:30 | 149,000 | 0 | 25,114,763 | 0 | 75 | 0 |
| 10-20 11:36 | 149,000 | 0 | 25,114,763 | +399,020 | 75 | 0 |
| 10-19 11:28 | 149,000 | 0 | 24,715,743 | 0 | 75 | 0 |
| 10-18 11:35 | 149,000 | 0 | 24,715,743 | +245,736 | 75 | 0 |
| 10-17 11:29 | 149,000 | 0 | 24,470,007 | +381,905 | 75 | +3 |
| 10-16 11:36 | 149,000 | +1,000 | 24,088,102 | 0 | 72 | 0 |
| 10-15 11:31 | 148,000 | 0 | 24,088,102 | +340,499 | 72 | 0 |
| 10-14 11:37 | 148,000 | 0 | 23,747,603 | +469,491 | 72 | 0 |
| 10-13 11:29 | 148,000 | 0 | 23,278,112 | +354,537 | 72 | +1 |
| 10-12 11:36 | 148,000 | +1,000 | 22,923,575 | +332,180 | 71 | 0 |
| 10-11 11:35 | 147,000 | 0 | 22,591,395 | +354,772 | 71 | 0 |
| 10-10 11:35 | 147,000 | +1,000 | 22,236,623 | +191,464 | 71 | 0 |
| 10-09 11:26 | 146,000 | 0 | 22,045,159 | +104,768 | 71 | +1 |
| 10-08 11:36 | 146,000 | 0 | 21,940,391 | +56,985 | 70 | +2 |
| 10-07 11:27 | 146,000 | 0 | 21,883,406 | +220,503 | 68 | -1 |
| 10-06 11:34 | 146,000 | +1,000 | 21,662,903 | 0 | 69 | +1 |
| 10-05 11:27 | 145,000 | 0 | 21,662,903 | +509,335 | 68 | 0 |
| 10-04 11:35 | 145,000 | +1,000 | 21,153,568 | 0 | 68 | +1 |
| 10-03 11:27 | 144,000 | 0 | 21,153,568 | 0 | 67 | +2 |
| 10-02 11:38 | 144,000 | 0 | 21,153,568 | 0 | 65 | +1 |
| 10-01 11:28 | 144,000 | 0 | 21,153,568 | 0 | 64 | 0 |
| 09-30 11:36 | 144,000 | +1,000 | 21,153,568 | 0 | 64 | 0 |
| 09-29 11:29 | 143,000 | 0 | 21,153,568 | 0 | 64 | 0 |
| 09-28 13:00 | 143,000 | 0 | 21,153,568 | 0 | 64 | 0 |
| 09-27 11:30 | 143,000 | 0 | 21,153,568 | +212,121 | 64 | 0 |
| 09-26 11:37 | 143,000 | 0 | 20,941,447 | 0 | 64 | 0 |
| 09-25 11:28 | 143,000 | 0 | 20,941,447 | 0 | 64 | 0 |
| 09-24 11:36 | 143,000 | 0 | 20,941,447 | 0 | 64 | 0 |
| 09-23 11:27 | 143,000 | 0 | 20,941,447 | 0 | 64 | 0 |
| 09-22 11:36 | 143,000 | 0 | 20,941,447 | 0 | 64 | 0 |
| 09-21 11:27 | 143,000 | -1,000 | 20,941,447 | 0 | 64 | 0 |
| 09-20 11:36 | 144,000 | +1,000 | 20,941,447 | 0 | 64 | 0 |
| 09-19 11:29 | 143,000 | 0 | 20,941,447 | 0 | 64 | 0 |
| 09-18 11:37 | 143,000 | 0 | 20,941,447 | 0 | 64 | 0 |
| 09-17 11:30 | 143,000 | 0 | 20,941,447 | +153,341 | 64 | +1 |
| 09-16 11:36 | 143,000 | 0 | 20,788,106 | 0 | 63 | 0 |
| 09-15 11:26 | 143,000 | -1,000 | 20,788,106 | 0 | 63 | 0 |
| 09-14 11:33 | 144,000 | 0 | 20,788,106 | 0 | 63 | 0 |
| 09-13 11:25 | 144,000 | 0 | 20,788,106 | 0 | 63 | 0 |
| 09-12 11:35 | 144,000 | 0 | 20,788,106 | +167,851 | 63 | +1 |
| 09-11 11:26 | 144,000 | 0 | 20,620,255 | 0 | 62 | 0 |
| 09-10 11:35 | 144,000 | 0 | 20,620,255 | 0 | 62 | 0 |
| 09-09 11:24 | 144,000 | 0 | 20,620,255 | 0 | 62 | 0 |
| 09-08 11:33 | 144,000 | 0 | 20,620,255 | +122,766 | 62 | 0 |
| 09-07 11:25 | 144,000 | 0 | 20,497,489 | 0 | 62 | 0 |
| 09-06 11:32 | 144,000 | 0 | 20,497,489 | 0 | 62 | 0 |
| 09-05 11:25 | 144,000 | 0 | 20,497,489 | 0 | 62 | 0 |
| 09-04 11:33 | 144,000 | 0 | 20,497,489 | 0 | 62 | -1 |
| 09-03 11:26 | 144,000 | 0 | 20,497,489 | +29,103 | 63 | 0 |
| 09-02 11:40 | 144,000 | 0 | 20,468,386 | +31,188 | 63 | 0 |
| 09-01 11:31 | 144,000 | 0 | 20,437,198 | +78,743 | 63 | +1 |
| 08-31 11:40 | 144,000 | 0 | 20,358,455 | 0 | 62 | +1 |
| 08-30 11:31 | 144,000 | 0 | 20,358,455 | +167,608 | 61 | 0 |
| 08-29 11:43 | 144,000 | 0 | 20,190,847 | 0 | 61 | 0 |
| 08-28 13:28 | 144,000 | 0 | 20,190,847 | 0 | 61 | 0 |
| 08-27 11:42 | 144,000 | 0 | 20,190,847 | 0 | 61 | 0 |
| 08-26 11:31 | 144,000 | 0 | 20,190,847 | 0 | 61 | 0 |
| 08-25 11:41 | 144,000 | 0 | 20,190,847 | 0 | 61 | 0 |
| 08-24 11:32 | 144,000 | 0 | 20,190,847 | 0 | 61 | 0 |
| 08-23 11:41 | 144,000 | 0 | 20,190,847 | 0 | 61 | 0 |
| 08-22 11:30 | 144,000 | 0 | 20,190,847 | +165,260 | 61 | 0 |
| 08-21 11:44 | 144,000 | 0 | 20,025,587 | 0 | 61 | 0 |
| 08-20 11:31 | 144,000 | 0 | 20,025,587 | 0 | 61 | 0 |
| 08-19 11:42 | 144,000 | 0 | 20,025,587 | 0 | 61 | 0 |
| 08-18 11:30 | 144,000 | 0 | 20,025,587 | 0 | 61 | 0 |
| 08-17 11:44 | 144,000 | 0 | 20,025,587 | 0 | 61 | 0 |
| 08-16 11:29 | 144,000 | 0 | 20,025,587 | +154,787 | 61 | 0 |
| 08-15 11:42 | 144,000 | 0 | 19,870,800 | 0 | 61 | 0 |
| 08-14 11:28 | 144,000 | 0 | 19,870,800 | 0 | 61 | 0 |
| 08-13 11:43 | 144,000 | 0 | 19,870,800 | 0 | 61 | +1 |
| 08-12 11:28 | 144,000 | 0 | 19,870,800 | 0 | 60 | 0 |
| 08-11 11:43 | 144,000 | 0 | 19,870,800 | +187,188 | 60 | 0 |
| 08-10 11:28 | 144,000 | 0 | 19,683,612 | 0 | 60 | 0 |
| 08-09 11:40 | 144,000 | 0 | 19,683,612 | 0 | 60 | 0 |
| 08-08 11:28 | 144,000 | 0 | 19,683,612 | 0 | 60 | 0 |
| 08-07 11:43 | 144,000 | 0 | 19,683,612 | 0 | 60 | 0 |
| 08-06 11:28 | 144,000 | -1,000 | 19,683,612 | +30,522 | 60 | +1 |
| 08-05 11:41 | 145,000 | 0 | 19,653,090 | +320,145 | 59 | 0 |
| 08-04 11:26 | 145,000 | 0 | 19,332,945 | 0 | 59 | 0 |
| 08-03 11:42 | 145,000 | 0 | 19,332,945 | +362,590 | 59 | 0 |
| 08-02 11:25 | 145,000 | 0 | 18,970,355 | 0 | 59 | 0 |
| 08-01 11:41 | 145,000 | 0 | 18,970,355 | +318,803 | 59 | 0 |
| 07-31 11:23 | 145,000 | 0 | 18,651,552 | 0 | 59 | 0 |
| 07-30 11:44 | 145,000 | 18,651,552 | 59 |