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ぺんたごん🍃🌸 engagement report

@RailgunKy - 506K followers on X

Measured over 6 original posts from a 30-day window, last computed on October 19, 2026.

Engagement

Per follower
2.49%
of 506K followers
Per impression
10.8%
117K views on a typical post
Reach
23.0%
of its followers see a post
Typical post
13K
interactions (median)
Saved
0.921%
1.1K bookmarks on a typical post
Posting rate
0.2/day
active 20% of days
Peak time
09:00 UTC
Sunday

Early reading. We have captured 6 original posts for this account, below the 8 we require before treating a median as settled. The numbers above describe what we have seen so far, not a finished profile of the account.

A typical post picks up 13K interactions against 506K followers, an engagement rate of 2.49%. Posts are seen about 117K times each, and 10.8% of those impressions turn into an interaction. That is about 23.0% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.2 posts a day over the last 30 days, though only 20% of days saw any activity at all. Most posts go out around 09:00 UTC, and Sunday is the busiest day of the week. Of the 6 posts sampled, 100% carry an image or video. The account's strongest tracked post pulled 103K interactions, about 8.2x its own typical post. Only 6 original posts have been captured so far, fewer than the 8 posts we want behind a median before treating it as settled. Read the figures above as an early measurement of this account, not as a finished profile of it.

Measured over 6 original posts from a 30-day window, last computed on October 19, 2026.

Where this sits in the catalog

At 2.49%, ぺんたごん🍃🌸 sits above the 75th percentile of the 205,261 accounts in this comparison. That places it in the top 25% band, which runs 0.678% to 2.55%.

p100.004%
p250.024%
p50 (median)0.143%
p750.678%
p902.55%
p9982.4%
Engagement rate as a share of followers, across the 205,261 accounts we have scanned enough to measure. The axis is logarithmic, because the top and bottom of this population are about 22,894 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 percentile0.004%
25th percentile0.024%
50th percentile0.143%
75th percentile0.678%
90th percentile2.55%
99th percentile82.4%

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 09:00 UTC, and Sunday 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: 09:00 UTC.
0003060912151821
Above the authors' own mediansBelowScale: plus or minus 111%Busiest hour: 09:00 UTC
Show engagement by hour posted, utc as a table
Engagement by hour posted, UTC
Hour (UTC)Vs author medianPosts
00:00 UTC-1%89K
01:00 UTC-2%90K
02:00 UTC-3%88K
03:00 UTC-4%94K
04:00 UTC-5%76K
05:00 UTC-4%75K
06:00 UTC-5%86K
07:00 UTC-5%93K
08:00 UTC-4%108K
09:00 UTC-4%124K
10:00 UTC-3%129K
11:00 UTC-3%141K
12:00 UTC-3%154K
13:00 UTC-3%167K
14:00 UTC-4%173K
15:00 UTC-2%176K
16:00 UTC-3%171K
17:00 UTC-3%159K
18:00 UTC-2%149K
19:00 UTC-2%141K
20:00 UTC-1%131K
21:00 UTC0%116K
22:00 UTC-2%100K
23:00 UTC-1%90K
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: Sunday.
SunMonTueWedThuFriSat
Above the authors' own mediansBelowScale: plus or minus 111%Busiest day: Sunday
Show engagement by day of week as a table
Engagement by day of week
DayVs author medianPosts
Sunday+5%393K
Monday+1%483K
Tuesday-2%520K
Wednesday-3%472K
Thursday-2%430K
Friday-3%447K
Saturday+2%393K
See what moves engagement across the whole catalogWhat counts as a good engagement rate at this size

Formats this account uses

Its own posting mix on the left, and what each of those formats does across every account we track on the right. Only formats where the effect clears our publish test appear here, so an empty row is a format we could not measure rather than one that does nothing.

This account's posting mix compared with catalog-wide effects
FormatThis accountCatalog effect95% intervalAccounts behind it
Image or video100% of posts+111%+108% to +115%34K
Outbound link0% of posts-41%-42% to -40%32K
Typical length--8%-9% to -7%41K
  • 100% of this account's sampled posts carry an image or video. Across the catalog, posts with an image or video run 111% above the same accounts' other posts.
  • 0% of its posts carry a link off X. Across the catalog, posts with an outbound link run 41% below the same accounts' other posts.
  • Its average post runs 40 characters, which falls in the under 80 characters band. Across the catalog, posts under 80 characters run 8% below the same accounts' other posts.

These are catalog-wide differences applied to this account's own posting mix, not a measurement of how each format performs for this account specifically. We keep one median per account, not one per format per account, so the second thing is not something this data can tell you.

Best tweets

  • Aug 31, 20268.2x their median

    また一歩 #初音ミク生誕祭2026 https://t.co/7bayCM3Ppq

    94K9.0K39154946K viewsView on X
  • Jul 17, 20264.2x their median

    ソファで寝てる間に https://t.co/yDkkSnHXle

    50K2.8K139411.3M viewsView on X
  • Jun 9, 20263.3x their median

    シャトルランの応援をしてくれる幼馴染 https://t.co/elNxth798o

    43K2.8K88137591K viewsView on X
  • Aug 29, 20262.0x their median

    「マスター!おでかけしまs…………しょおー」 https://t.co/87KBxsNAv5

    23K2.2K2115313K viewsView on X
  • Jun 2, 20261.7x their median

    「おぉお…もっど押じてぇ〜…!」 https://t.co/yTMQM1nl3W

    21K1.6K278214K viewsView on X
  • Sep 14, 20261.8x their median

    「先輩、彼女さんいたんですね。あ、ご注文は?」 https://t.co/ZpQwuO5uGH

    21K1.8K289388K viewsView on X
  • Sep 29, 20261.6x their median

    バスが来た https://t.co/ToNSv7dPpN

    18K1.8K288195K viewsView on X
  • Sep 16, 20261.6x their median

    陽が差してきたよ https://t.co/tPpgpLyejS

    18K2.2K1620161K viewsView on X
  • May 6, 20261.9x their median

    「マスター?撮ってって言ったのは夜景の方ですよ!」 https://t.co/mgZfaDdQSd

    18K1.9K4618188K viewsView on X
  • Aug 22, 20261.5x their median

    「マスターつかまえた♡」 https://t.co/NBmJMKyFtG

    17K1.9K3022226K 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.

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Reading these numbers

A typical post picks up 13K interactions against 506K followers, an engagement rate of 2.49%. Posts are seen about 117K times each, and 10.8% of those impressions turn into an interaction. That is about 23.0% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.2 posts a day over the last 30 days, though only 20% of days saw any activity at all. Most posts go out around 09:00 UTC, and Sunday is the busiest day of the week. Of the 6 posts sampled, 100% carry an image or video. The account's strongest tracked post pulled 103K interactions, about 8.2x its own typical post. Only 6 original posts have been captured so far, fewer than the 8 posts we want behind a median before treating it as settled. Read the figures above as an early measurement of this account, not as a finished profile of it.

What is ぺんたごん🍃🌸's engagement rate on X?
ぺんたごん🍃🌸 (@RailgunKy) has an engagement rate of 2.49%, based on the median interactions across 6 original posts from the last 30 days against 506,154 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
Is that a good engagement rate?
At 2.49%, ぺんたごん🍃🌸 sits above the 75th percentile of the 205,261 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 @RailgunKy have real engagement?
There is not yet enough sample to rank this account against others of its size.
When does @RailgunKy post?
Most posts go out around 09:00 UTC, and Sunday is its busiest day, at roughly 0.2 posts per day across the measured window.

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