IOSA - Institute for Open Social Analytics
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@befirst_official

4 long-form videos from this channel first observed in Most Popular, still charting or since left (Music, JP). Each one is measured against the median of the same channel's long-form videos published 7-90 days before it. The figures come from the official YouTube API and compare the channel only with itself.

  1. #1
    VPIBelow level 1 (1.5x)
    In Most Popular - day 7YOUTUBELong

    BE:FIRST / It’s not a bad life -Live from BMSG FES’26-

    Baseline: 797K | Views: 1.1M

    View Analysis
  2. #2
    Peak VPIBelow level 1 (1.5x)
    Left Most Popular - 4 days, left 21 Oct 2026YOUTUBELong

    BE:FIRST / 夢中 -from フジテレビ系「2025 FNS歌謡祭 第2夜」with 本田響矢-

    Baseline: 807K | Views: 827K

    View Analysis
  3. #3
    Peak VPIBelow level 1 (1.5x)
    Left Most Popular - 5 days, left 17 Oct 2026YOUTUBELong

    BE:FIRST / It’s not a bad life -Special Movie-

    Baseline: 832K | Views: 687K

    View Analysis
  4. #4
    Peak VPIBelow level 1 (1.5x)
    Left Most Popular - 3 days, left 8 Oct 2026YOUTUBELong

    BE:FIRST / BRUCE WAYNE feat. Flo Milli, ATL Jacob -from TBS系「CDTVライブ！ライブ！」-

    Baseline: 865K | Views: 506K

    View Analysis

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