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ロボ子さん🤖ホロライブ0期生!!新オリ曲・1stアルバム販売中‼️ engagement report

@robocosan - 906K followers on X

Measured over 54 original posts from a 30-day window, last computed on August 28, 2026.

Engagement

Top quarter for its size
Per follower
0.292%
of 906K followers
Per impression
4.85%
55K views on a typical post
Reach
6.03%
of its followers see a post
Typical post
2.6K
interactions (median)
Saved
0.07%
38 bookmarks on a typical post
Posting rate
3.83/day
active 53% of days
Peak time
03:00 UTC
Saturday

A typical post picks up 2.6K interactions against 906K followers, an engagement rate of 0.292%. Measured over 54 original posts, its engagement rate beats 88% of 3,829 tracked accounts of a similar size. Comparing inside a size band matters here: engagement rate falls as accounts grow, so a raw rate would mostly just re-measure the follower count. Posts are seen about 55K times each, and 4.85% of those impressions turn into an interaction. That is about 6.03% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 3.8 posts a day over the last 30 days, with activity on roughly 53% of days. Most posts go out around 03:00 UTC, and Saturday is the busiest day of the week. Of the 54 posts sampled, 78% carry an image or video and 35% link out. The account's strongest tracked post pulled 20K interactions, about 7.4x its own typical post. Recurring topics include #ロボ子art, #ロボ子海底3dライブ, #shorts.

Measured over 54 original posts from a 30-day window, last computed on August 28, 2026. Recurring tags: #ロボ子art, #ロボ子海底3dライブ, #shorts.

Compared with accounts its own size

ロボ子さん🤖ホロライブ0期生!!新オリ曲・1stアルバム販売中‼️'s engagement rate beats 88% of the tracked X accounts closest to it in follower count (3,829 accounts, accounts of similar size (decile 9 of 10)). A percentile is spread evenly by construction, so 50 really is the middle of that group and 90 really is its top tenth.

On engagement per impression rather than per follower it beats 91% of the same group. When those two numbers disagree, the gap is about how far its posts travel rather than how people react to them.

Where this sits in the catalog

At 0.292%, ロボ子さん🤖ホロライブ0期生!!新オリ曲・1stアルバム販売中‼️ sits above the 50th percentile of the 37,071 accounts in this comparison. That places it in the above the median band, which runs 0.08% to 0.435%.

p100.002%
p250.012%
p50 (median)0.08%
p750.435%
p902.10%
p99158.3%
Engagement rate as a share of followers, across the 37,071 accounts we have scanned enough to measure. The axis is logarithmic, because the top and bottom of this population are about 105,527 times apart and a linear axis would flatten everything below the median into a single point.
Show the percentile table
Engagement rate percentiles
PercentileEngagement rate
10th percentile0.002%
25th percentile0.012%
50th percentile0.08%
75th percentile0.435%
90th percentile2.10%
99th percentile158.3%

This ruler is the whole measured catalog, not a size-matched group: it shows where the raw rate falls across every account we can measure, all of which are large. For a like-for-like comparison, read the size-band percentile above instead. See how the bands are built

Posting timing

This account posts most often around 03:00 UTC, and Saturday is its busiest day of the week. The bars below are the catalog-wide pattern, with this account's own busiest slot marked. They do not show how this account performs at each hour: we keep one aggregate per account, not one per hour, so that measurement does not exist in our data.

Engagement by hour posted, UTCTwenty-four bars, one per UTC hour. Each bar shows how posts published in that hour compare with their own authors' median engagement. Bars above the centre line ran higher than the median, bars below ran lower. A marker flags Busiest hour: 03:00 UTC.
0003060912151821
Above the authors' own mediansBelowScale: plus or minus 6%Busiest hour: 03:00 UTC
Show engagement by hour posted, utc as a table
Engagement by hour posted, UTC
Hour (UTC)Vs author medianPosts
00:00 UTC-1%51K
01:00 UTC-2%52K
02:00 UTC-3%51K
03:00 UTC-4%54K
04:00 UTC-6%44K
05:00 UTC-4%42K
06:00 UTC-4%49K
07:00 UTC-5%53K
08:00 UTC-4%61K
09:00 UTC-3%71K
10:00 UTC-2%73K
11:00 UTC-3%80K
12:00 UTC-2%88K
13:00 UTC-2%96K
14:00 UTC-4%99K
15:00 UTC-2%103K
16:00 UTC-3%100K
17:00 UTC-2%92K
18:00 UTC-1%86K
19:00 UTC-2%81K
20:00 UTC-1%75K
21:00 UTC-1%67K
22:00 UTC-1%58K
23:00 UTC-1%52K
Engagement by day of weekSeven bars, one per weekday, Sunday first. Each bar shows how posts published on that day compare with their own authors' median engagement. Bars above the centre line ran higher than the median, bars below ran lower. A marker flags Busiest day: Saturday.
SunMonTueWedThuFriSat
Above the authors' own mediansBelowScale: plus or minus 5%Busiest day: Saturday
Show engagement by day of week as a table
Engagement by day of week
DayVs author medianPosts
Sunday+5%234K
Monday0%294K
Tuesday-3%288K
Wednesday-1%253K
Thursday-2%247K
Friday-3%256K
Saturday+3%230K
See what moves engagement across the whole catalogWhat counts as a good engagement rate at this size

Best tweets

  • Aug 23, 20267.4x their median

    ふぁろーぼーー🥱ᐝ https://t.co/Z1Y38kBYM2

    18K1.0K3034129K viewsView on X
  • Aug 21, 20265.2x their median

    はろーーぼーーーぷにっ https://t.co/umaGs5ONvL

    13K71526619106K viewsView on X
  • Aug 15, 20265.1x their median

    笑いすぎて喉ガラガラ気味だけど満足のもよう。おはろーぼー https://t.co/9ACkNGtUrq

    13K6671562119K viewsView on X
  • Aug 14, 20264.2x their median

    ろぼちが家庭的な女すぎる おれのためのごはん作ってくれてる

    10K6051559295K viewsView on X
  • Aug 22, 20263.8x their median

    おはろーぼ!!! https://t.co/UQxNgGNmla

    9.3K504267170K viewsView on X
  • Aug 26, 20263.6x their median

    はろーぼー 最近夏ってかんじだねぇ🌞🌴🌺✨ https://t.co/Vgzm7JqqoG

    8.7K579208268K viewsView on X
  • Aug 15, 20263.5x their median

    起きた? https://t.co/Gq9YmVx4im

    8.5K500256475K viewsView on X
  • Aug 24, 20263.3x their median

    はろーぼー 今日はお子様バッテリーデートなんだけど 夜コラボわーんちゃん⁇ https://t.co/8dLkt4QNpm

    8.0K602215480K viewsView on X
  • Aug 25, 20263.3x their median

    ホロライブのメンバーであなたに近いのは『星街すいせい』です。 https://t.co/oiMLOWeZ74

    7.9K6538815280K viewsView on X
  • Aug 2, 20263.0x their median

    🌹 NEW SONG RELEASE 🌹 〝現世アリス-Utsushiyo Alice-〟 Vocal ロボ子さん Creator 卯乃 1stアルバムに収録されている新オリ曲の1つをMV付きでお披露目🎶✨️ 沢山聴いて行ってね♥️ https://t.co/pmENFr7ye5 https://t.co/lHhLPvAWS7

    6.1K1.7K6654626K viewsView on X

Ranked by total interactions across everything we have tracked for this account, which is a longer history than the 30-day window the rates above use. The multiple compares each post to this account's own median.

Recurring topics

#ロボ子art#ロボ子海底3dライブ#shorts#すくすく枢#ロボ子生放送

The most frequent hashtags in the sampled posts. They describe what this account writes about; they are not a performance signal, and the catalog-wide breakdown on the hub shows how little hashtag count moves.

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Reading these numbers

A typical post picks up 2.6K interactions against 906K followers, an engagement rate of 0.292%. Measured over 54 original posts, its engagement rate beats 88% of 3,829 tracked accounts of a similar size. Comparing inside a size band matters here: engagement rate falls as accounts grow, so a raw rate would mostly just re-measure the follower count. Posts are seen about 55K times each, and 4.85% of those impressions turn into an interaction. That is about 6.03% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 3.8 posts a day over the last 30 days, with activity on roughly 53% of days. Most posts go out around 03:00 UTC, and Saturday is the busiest day of the week. Of the 54 posts sampled, 78% carry an image or video and 35% link out. The account's strongest tracked post pulled 20K interactions, about 7.4x its own typical post. Recurring topics include #ロボ子art, #ロボ子海底3dライブ, #shorts.

What is ロボ子さん🤖ホロライブ0期生!!新オリ曲・1stアルバム販売中‼️'s engagement rate on X?
ロボ子さん🤖ホロライブ0期生!!新オリ曲・1stアルバム販売中‼️ (@robocosan) has an engagement rate of 0.292%, based on the median interactions across 54 original posts from the last 30 days against 906,420 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
Is that a good engagement rate?
At 0.292%, ロボ子さん🤖ホロライブ0期生!!新オリ曲・1stアルバム販売中‼️ sits above the 50th percentile of the 37,071 accounts in this comparison. Those comparison accounts are all large ones, because our scanning cadence is weighted towards big accounts, so this is a ranking among peers of similar scale rather than a ranking across X.
Does @robocosan have real engagement?
Its engagement rate beats 88% of the tracked X accounts closest to it in follower count (3,829 accounts), which puts it in the top quarter for its size group. Ranking inside a size band matters because engagement rate falls as accounts grow, so a raw rate would mostly re-measure the follower count. It is a starting point for a look at follower quality, not a verdict on it.
When does @robocosan post?
Most posts go out around 03:00 UTC, and Saturday is its busiest day, at roughly 3.83 posts per day across the measured window.

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