uni/三菱鉛筆【公式】 engagement report
@mpuni_official - 117K followers on X
Measured over 8 original posts from a 30-day window, last computed on October 7, 2026.
Engagement
A typical post picks up 234 interactions against 117K followers, an engagement rate of 0.2%. Measured over 8 original posts, its engagement rate beats 66% 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 27K times each, and 0.857% of those impressions turn into an interaction. That is about 23.4% 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 23:00 UTC, and Monday is the busiest day of the week. Of the 8 posts sampled, 100% carry an image or video and 25% link out. The account's strongest tracked post pulled 2.9K interactions, about 12x its own typical post. Recurring topics include #posca, #uniの色見本, #uniアート.
Measured over 8 original posts from a 30-day window, last computed on October 7, 2026. Recurring tags: #posca, #uniの色見本, #uniアート.
Compared with accounts its own size
uni/三菱鉛筆【公式】's engagement rate beats 66% of the tracked X accounts closest to it in follower count (20,444 accounts, accounts of similar size (decile 8 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 37% 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 0.2%, uni/三菱鉛筆【公式】 sits above the 50th percentile of the 204,956 accounts in this comparison. That places it in the above the median band, which runs 0.143% to 0.678%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.004% |
| 25th percentile | 0.024% |
| 50th percentile | 0.143% |
| 75th percentile | 0.678% |
| 90th percentile | 2.55% |
| 99th percentile | 82.4% |
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 23:00 UTC, and Monday 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.
Show engagement by hour posted, utc as a table
| Hour (UTC) | Vs author median | Posts |
|---|---|---|
| 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 UTC | 0% | 116K |
| 22:00 UTC | -2% | 100K |
| 23:00 UTC | -1% | 90K |
Show engagement by day of week as a table
| Day | Vs author median | Posts |
|---|---|---|
| Sunday | +5% | 393K |
| Monday | +1% | 483K |
| Tuesday | -2% | 520K |
| Wednesday | -3% | 472K |
| Thursday | -2% | 430K |
| Friday | -3% | 447K |
| Saturday | +2% | 393K |
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.
| Format | This account | Catalog effect | 95% interval | Accounts behind it |
|---|---|---|---|---|
| Image or video | 100% of posts | +111% | +108% to +115% | 34K |
| Outbound link | 25% of posts | -41% | -42% to -40% | 32K |
| Typical length | - | -3% | -3% to -2% | 54K |
- 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.
- 25% 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 141 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
- Jun 23, 202612x their median
🪻uniのペンで楽しむアジサイの描き方🌂 ペンごとの特長を活かした表現をご紹介✨ アジサイを描くときの参考に、ぜひ保存してご活用ください📝🪻 #uniの色見本 #アジサイ https://t.co/1ARPN3UgD2
- Jul 12, 20268.0x their median
uniの #カラーシャープ ラインアップ紹介💡 折れにくく、消しゴムで消える ユニ〈ナノダイヤ カラー芯〉0.5mm 7色展開に加え、全色が入ったMIXセットもご用意しております✨ みなさんはどの色を使ってみたいですか?💬 https://t.co/Lh02M9bT2t
- Jun 25, 20266.2x their median
\ジェットストリーム発売20周年記念/ 単色に続き、新3色ボールペンの試作品が到着! 🔹後端ノックですぐに黒が使える! 🔹黒インクは通常品に比べ約70%増量された「長持ちリフィル」搭載! 機能性抜群の新3色ボールペンです! 単色とペアで色合わせも楽しめます🎨 ぜひチェックしてみてください✨ #JETSTREAM20thSelection
- Jul 23, 20265.8x their median
#uniの同系色 コレクション🍋💎 ペンケースや手帳と合わせて、 カラーコーディネートを楽しめます📒 みなさんの集めているカラーを ぜひリプライで教えてください💭 https://t.co/r8TiSuErWD
- Sep 14, 20265.4x their median
#uniの新商品 ✏️ 「uni」「Hi-uni」 パッケージをリニューアル。 1958年に誕生した鉛筆「uni」 1966年に誕生した「Hi-uni」 創業140年を機に、発売当時の「その時代における最良のパッケージ」という思想を受け継ぎ、長年受け継いできた品質へのこだわりとともに、紙素材を主体としたパッケージへ生まれ変わります。 9月16日(水)発売です! ↓詳細はこちらのURLからチェック✏ https://t.co/ESWb852OCI
- Jul 26, 20264.7x their median
#ユニボールワンP × チャーム☁ カスタマイズで無限の組み合わせ?! 軸色 💎ソーダ ☁ヨーグルト 🍃はっか 🍌バナナ みなさんのカスタマイズもぜひリプライで見せてください📷 https://t.co/DIoJde4Fus
- Jul 13, 20264.6x their median
❓#uniの質問箱💬 「ボールペンに違う芯を入れたい!」という質問がよく届きます💡 正しい適合替芯を知りたい方は こちらからチェックしてみてください👀 https://t.co/Mx7pq7E7FD https://t.co/wjbwiAI5SL
- Jun 28, 20264.4x their median
🍊 🍑 🍇 🍫 🍃 ☁ uni-ball one 3のリフィルは STYLE FITのリフィルと差し替え可能! 好きな色を組み合わせて 自分だけの1本にカスタマイズできます✨ ※シャープリフィル(品番:M5R-189)はノックができないため、ご使用いただけません。 #ユニボールワン3 #スタイルフィット 🍊 🍑 🍇 🍫 🍃 ☁
- Aug 30, 20263.4x their median
uniのブラック同系色紹介! 質感の違いもお楽しみください🖤 #uniの同系色 https://t.co/LCd8Mrboc3
- Aug 25, 20263.4x their median
☕ 🍪 🥑 🍎 🍇 💠 ユニボール ワン 3色イラスト 3色を組み合わせて 2パターンのイラストを描いてみました✍ イラストや色選びの参考にしてみてください! みなさんはどちらの組み合わせが好みですか?💬 #uniの色見本 #ユニボールワン 🍎 🍇 💠 ☕ 🍪 🥑 https://t.co/UivIBenn2l
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
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 234 interactions against 117K followers, an engagement rate of 0.2%. Measured over 8 original posts, its engagement rate beats 66% 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 27K times each, and 0.857% of those impressions turn into an interaction. That is about 23.4% 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 23:00 UTC, and Monday is the busiest day of the week. Of the 8 posts sampled, 100% carry an image or video and 25% link out. The account's strongest tracked post pulled 2.9K interactions, about 12x its own typical post. Recurring topics include #posca, #uniの色見本, #uniアート.
- What is uni/三菱鉛筆【公式】's engagement rate on X?
- uni/三菱鉛筆【公式】 (@mpuni_official) has an engagement rate of 0.2%, based on the median interactions across 8 original posts from the last 30 days against 116,596 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.2%, uni/三菱鉛筆【公式】 sits above the 50th percentile of the 204,956 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 @mpuni_official have real engagement?
- Its engagement rate beats 66% 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 @mpuni_official post?
- Most posts go out around 23:00 UTC, and Monday is its busiest day, at roughly 0.43 posts per day across the measured window.