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アルコ&ピース平子 engagement report

@hirako_yuki - 401K followers on X

Measured over 10 original posts from a 30-day window, last computed on September 28, 2026.

Engagement

Top quarter for its size
Per follower
0.136%
of 401K followers
Per impression
0.61%
89K views on a typical post
Reach
22.3%
of its followers see a post
Typical post
545
interactions (median)
Saved
0.021%
18 bookmarks on a typical post
Posting rate
0.43/day
active 37% of days
Peak time
10:00 UTC
Saturday

A typical post picks up 545 interactions against 401K followers, an engagement rate of 0.136%. Measured over 10 original posts, its engagement rate beats 75% of 21,185 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 89K times each, and 0.61% of those impressions turn into an interaction. That is about 22.3% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.43 posts a day over the last 30 days, though only 37% of days saw any activity at all. Most posts go out around 10:00 UTC, and Saturday is the busiest day of the week. Of the 10 posts sampled, 30% carry an image or video and 60% link out. The account's strongest tracked post pulled 67K interactions, about 124x its own typical post. Recurring topics include #お見送り芸人しんいち, #ガク, #今井らいぱち.

Measured over 10 original posts from a 30-day window, last computed on September 28, 2026. Recurring tags: #お見送り芸人しんいち, #ガク, #今井らいぱち.

Compared with accounts its own size

アルコ&ピース平子's engagement rate beats 75% of the tracked X accounts closest to it in follower count (21,185 accounts, accounts of similar size (decile 10 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 35% 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 0.136%, アルコ&ピース平子 sits above the 25th percentile of the 213,186 accounts in this comparison. That places it in the below the median band, which runs 0.025% to 0.147%.

p100.004%
p250.025%
p50 (median)0.147%
p750.698%
p902.61%
p9982.9%
Engagement rate as a share of followers, across the 213,186 accounts we have scanned enough to measure. The axis is logarithmic, because the top and bottom of this population are about 22,400 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 percentile0.025%
50th percentile0.147%
75th percentile0.698%
90th percentile2.61%
99th percentile82.9%

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 10:00 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: 10:00 UTC.
0003060912151821
Above the authors' own mediansBelowScale: plus or minus 111%Busiest hour: 10:00 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: Saturday.
SunMonTueWedThuFriSat
Above the authors' own mediansBelowScale: plus or minus 111%Busiest day: Saturday
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 video30% of posts+111%+108% to +115%34K
Outbound link60% of posts-41%-42% to -40%32K
Typical length--8%-9% to -7%41K
  • 30% 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.
  • 60% of its posts carry a link off X. Across the catalog, posts with an outbound link run 41% below the same accounts' other posts, so a large share of this account's output sits in the weakest bucket we measure.
  • Its average post runs 79 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

  • Jul 19, 2026124x their median

    太智のソロ曲「しおざきわんだーらんど」で、全ての疲れが吹き飛んだ。

    63K3.7K1133241.4M viewsView on X
  • Jul 11, 202673x their median

    嫌なこと全部、彼女が吹き飛ばしてくれる。 https://t.co/D2sOv5eDKk

    38K2.0K122151960K viewsView on X
  • Sep 10, 202659x their median

    知り合って23年。今日初めて奥さんがイケメンって言ってくれた。 始まった。

    31K45576471.9M viewsView on X
  • Jul 1, 202640x their median

    こんな遅い帰宅でも、これだけハッピーなご飯作ってくれる。明日も働ける。 https://t.co/ODgSgbev0J

    22K210120561.6M viewsView on X
  • Jul 25, 202626x their median

    《📢ガチャ™ 7月27日週発売》 ◒体格ブラザーズ ビッグボディー♨️コレクション 🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥 体格ブラザーズの “ギラギラで豊満なわがままボディー” がガチャに見参! 🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥 👛 1回 500円  ラインナップ【全4種】 💪秋山さん(リュウ) BIGフィギュア 💪平子さん(ユウ) BIGフィギュア 💪秋山さん(リュウ) 額装キーホルダー 💪平子さん(ユウ) 額装キーホルダー カプセルトイもおまかせあれ! 📺7/26放送の〖 シューイチ 〗日曜あさ𝟳時𝟯𝟬分〜𝟭𝟬時𝟮𝟱分放送 で「体格ブラザーズ」からガチャのご紹介があるのでご覧ください! ※発売時期は地域や店舗によって異なる場合があります。

    11K2.4K629292.4M viewsView on X
  • Aug 12, 202622x their median

    『今日カレーだよ』って言われて「わーい」って思ったんだけど、もう50手前でもカレーでわーいってなるんだとハッとしたのね。 人って一生『今日カレーだよ』でわーいってなるのかね。

    11K524143103491K viewsView on X
  • Aug 22, 202621x their median

    稲波アナ。 https://t.co/ACNgbOy7Ww

    11K3712624317K viewsView on X
  • Aug 17, 202617x their median

    実家の朝ごはん美味しい、地元美しい。 https://t.co/F5hcHCKii8

    9.3K2046315861K viewsView on X
  • Jul 20, 202617x their median

    「遅くまでやってるっぽいから」という理由だけで飛び込んだ店の、胡麻さばや胡麻かんぱちが、気が遠くなるくらい美味かった。 『大人のわさび』とかいう謎めいた店名だったので不安だったが杞憂に終わった。これが福岡か。 https://t.co/s4qsORPcao

    8.6K3904760640K viewsView on X
  • Jun 24, 20262.5x their median

    オールバッカー八木勇征と。 後日送られてきたこの写真の記憶が薄め。 https://t.co/zrEZeHHZNF

    6.4K5464044448K 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

#お見送り芸人しんいち#ガク#今井らいぱち#岡野陽一#平子祐希

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 545 interactions against 401K followers, an engagement rate of 0.136%. Measured over 10 original posts, its engagement rate beats 75% of 21,185 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 89K times each, and 0.61% of those impressions turn into an interaction. That is about 22.3% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.43 posts a day over the last 30 days, though only 37% of days saw any activity at all. Most posts go out around 10:00 UTC, and Saturday is the busiest day of the week. Of the 10 posts sampled, 30% carry an image or video and 60% link out. The account's strongest tracked post pulled 67K interactions, about 124x its own typical post. Recurring topics include #お見送り芸人しんいち, #ガク, #今井らいぱち.

What is アルコ&ピース平子's engagement rate on X?
アルコ&ピース平子 (@hirako_yuki) has an engagement rate of 0.136%, based on the median interactions across 10 original posts from the last 30 days against 401,146 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
Is that a good engagement rate?
At 0.136%, アルコ&ピース平子 sits above the 25th percentile of the 213,186 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 @hirako_yuki have real engagement?
Its engagement rate beats 75% of the tracked X accounts closest to it in follower count (21,185 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 @hirako_yuki post?
Most posts go out around 10:00 UTC, and Saturday is its busiest day, at roughly 0.43 posts per day across the measured window.

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