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コーセーコスメポート公式 engagement report

@kosecosmeport - 384K followers on X

Measured over 35 original posts from a 30-day window, last computed on October 2, 2026.

Engagement

Middle of its size range
Per follower
0.02%
of 384K followers
Per impression
0.54%
14K views on a typical post
Reach
3.72%
of its followers see a post
Typical post
76
interactions (median)
Saved
0.014%
2 bookmarks on a typical post
Posting rate
2.3/day
active 90% of days
Peak time
01:00 UTC
Friday

A typical post picks up 76 interactions against 384K followers, an engagement rate of 0.02%. Measured over 35 original posts, its engagement rate beats 44% of 20,444 tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 14K times each, and 0.54% of those impressions turn into an interaction. That is about 3.66% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 2.3 posts a day over the last 30 days, with activity on almost every day in the window. Most posts go out around 01:00 UTC, and Friday is the busiest day of the week. Of the 35 posts sampled, 83% carry an image or video, 26% are part of a thread and 9% link out. The account's strongest tracked post pulled 21K interactions, about 279x its own typical post. Recurring topics include #ソフティモ, #ポケモン, #グレイスワンハリ注入美容液体験キャンペーン.

Measured over 35 original posts from a 30-day window, last computed on October 2, 2026. Recurring tags: #ソフティモ, #ポケモン, #グレイスワンハリ注入美容液体験キャンペーン.

Compared with accounts its own size

コーセーコスメポート公式's engagement rate beats 44% of the tracked X accounts closest to it in follower count (20,444 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 32% 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 0.02%, コーセーコスメポート公式 sits above the 10th percentile of the 204,798 accounts in this comparison. That places it in the bottom 25% band, which runs below 0.024%.

p100.004%
p250.024%
p50 (median)0.143%
p750.678%
p902.55%
p9982.4%
Engagement rate as a share of followers, across the 204,798 accounts we have scanned enough to measure. The axis is logarithmic, because the top and bottom of this population are about 22,879 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 01:00 UTC, and Friday 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: 01:00 UTC.
0003060912151821
Above the authors' own mediansBelowScale: plus or minus 111%Busiest hour: 01:00 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: Friday.
SunMonTueWedThuFriSat
Above the authors' own mediansBelowScale: plus or minus 111%Busiest day: Friday
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 video83% of posts+111%+108% to +115%34K
Outbound link9% of posts-41%-42% to -40%32K
Typical length--3%-3% to -2%54K
  • 83% 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.
  • 9% 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 133 characters, which falls in the 80 - 180 characters band. Across the catalog, posts of 80 to 180 characters run 3% 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

  • Sep 4, 2026279x their median

    \一度ハズレた方も再応募のチャンス/ グレイスワン ハリ注入美容液体験キャンペーン❤️ リンクルリフトV ザ セラム(医薬部外品)のミニボトルが 抽選で1万名様にその場で当たる! 【応募方法】 ①@kosecosmeportをフォロー ②本投稿をリポスト ③動画をクリックして認証

    2.9K18K4061947K viewsView on X
  • Sep 18, 2026234x their median

    \がんばる毎日を応援📣/ ごめんね素肌×キレートレモン コラボキャンペーン🍋✨ 自分をいたわるご褒美セットを抽選で【20名様】にプレゼント🌿 【応募方法】 ①@kosecosmeport & @pokkasapporo をフォロー ②この投稿をリポスト🔁 締切:9/30(水) ご応募お待ちしております💛 https://t.co/j9yECJyNeA

    3.4K12K2.2K128235K viewsView on X
  • Oct 1, 2026170x their median

    \あなたはどっち派?/ ✨🍁秋のヘアケアキャンペーン🍁✨ 仕上がりで選べるビオリスのシャンプーを 合計20名様にプレゼント🧴 【応募方法】 ①@kosecosmeport をフォロー ②この投稿をリポスト🔁 ③気になるアイテムをコメント💬 締切:10/15(木) ご応募お待ちしております🌛 https://t.co/Uwx4fLXjQN

    2.0K6.8K4.0K10079K viewsView on X
  • Oct 1, 2026168x their median

    大好評につき、第2弾開催💗 ウルタンクが抽選で1万名様にその場で当たる✨ トライアルパウチ2回分をプレゼント! 【応募方法】 ① @kosecosmeport をフォロー ② この投稿をリポスト ③ 動画をクリックして認証 ④ ブランドサイトで「うるおい〇〇〇」を探し、〇に入る言葉を入力して応募完了!

    1.6K10K615261470K viewsView on X
  • Sep 4, 2026165x their median

    🌙数量限定発売記念🌙 プレゼントキャンペーン💜 クリアターン 毛穴小町の限定マスクを【50名様】にプレゼント! 数量限定の月下美人の香りを、ぜひこの機会にお試しください💐 【応募方法】 ①@kosecosmeport をフォロー ②この投稿をリポスト🔁 締切:9/15(火) ご応募お待ちしております🎑 https://t.co/Hi1en9eMzC

    2.3K9.8K35132149K viewsView on X
  • Sep 7, 202671x their median

    \あなたにぴったりの1本が見つかる💗/ my Je l’aime診断 公開キャンペーン✨ ジュレームスペシャルセットをプレゼント! 【応募方法】 ① @kosecosmeport をフォロー ② #マイジュレームキャンペーン +診断結果をリプライ 引用リポストで当選確率UP✨ ▼診断はこちら! https://t.co/n0PuHbmtoZ https://t.co/VK9CLr5gBt

    1.3K1.6K1.3K1.3K97K viewsView on X
  • Aug 16, 202641x their median

    \📢新商品モニター大募集✨/ クリアターン ごめんね素肌の新商品 洗顔料とクリームをレビューしてくださる方を 【50名様】募集いたします🩷 【応募方法】 ①@kosecosmeport をフォロー ②この投稿をリポスト🔁 ③下記フォームを回答https://t.co/A2CYxown4v 締切:8/31(月) ぜひご応募ください🫧 https://t.co/jSYnKbon0C

    7742.2K827174K viewsView on X
  • Aug 4, 202629x their median

    \📢モニター大募集🩵/ クリアターン クリニショットのシートマスクをレビューしてくださるモニターを【50名様】募集いたします✨ 【応募方法】 ①@kosecosmeport をフォロー ②この投稿をリポスト🔁 ③下記フォームを回答https://t.co/Wq5R0wUC1b 締切:8/15(土) ご応募お待ちしております🌼 https://t.co/mqTLWfy4Fe

    6051.6K584125K viewsView on X
  • Sep 7, 202621x their median

    \感想を投稿してウルタンク+コーセーコスメポート新商品セットを当てよう/ ウルタンクの感想や 好きなところをご投稿いただくと 抽選で30名様に 「ウルタンク+コーセーコスメポート新商品セット」をプレゼント! 1万人プレゼントキャンペーンのトライアルパウチを使用した感想でも応募できます💓 https://t.co/YhMuiW3ZLN

    4856503479853K viewsView on X
  • Sep 11, 202616x their median

    \感想を投稿してグレイスワンリンクルケアスペシャルセットを当てよう/ グレイスワンの感想や 好きなところをご投稿いただくと 抽選で30名様に 「グレイスワンリンクルケアスペシャルセット」をプレゼント! 1万人プレゼントキャンペーンのトライアルミニボトルを使用した感想でも応募できます✨ https://t.co/ZhsBqx4ZaW

    39548426310230K 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

#ソフティモ#ポケモン#グレイスワンハリ注入美容液体験キャンペーン#ソフティモですっぴんピカピカ#cicaリペア

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 76 interactions against 384K followers, an engagement rate of 0.02%. Measured over 35 original posts, its engagement rate beats 44% of 20,444 tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 14K times each, and 0.54% of those impressions turn into an interaction. That is about 3.66% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 2.3 posts a day over the last 30 days, with activity on almost every day in the window. Most posts go out around 01:00 UTC, and Friday is the busiest day of the week. Of the 35 posts sampled, 83% carry an image or video, 26% are part of a thread and 9% link out. The account's strongest tracked post pulled 21K interactions, about 279x its own typical post. Recurring topics include #ソフティモ, #ポケモン, #グレイスワンハリ注入美容液体験キャンペーン.

What is コーセーコスメポート公式's engagement rate on X?
コーセーコスメポート公式 (@kosecosmeport) has an engagement rate of 0.02%, based on the median interactions across 35 original posts from the last 30 days against 384,045 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
Is that a good engagement rate?
At 0.02%, コーセーコスメポート公式 sits above the 10th percentile of the 204,798 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 @kosecosmeport have real engagement?
Its engagement rate beats 44% of the tracked X accounts closest to it in follower count (20,444 accounts), which puts it in the middle of its size range 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 @kosecosmeport post?
Most posts go out around 01:00 UTC, and Friday is its busiest day, at roughly 2.3 posts per day across the measured window.

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