日本橋三越本店 MITSUKOSHI engagement report
@mitsukoshi_nh - 162K followers on X
Measured over 40 original posts from a 30-day window, last computed on September 22, 2026.
Engagement
A typical post picks up 30 interactions against 162K followers, an engagement rate of 0.019%. Measured over 40 original posts, its engagement rate beats 28% 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 5.3K times each, and 0.579% of those impressions turn into an interaction. That is about 3.25% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1.4 post a day over the last 30 days, though only 20% of days saw any activity at all. Most posts go out around 08:00 UTC, and Sunday is the busiest day of the week. Of the 40 posts sampled, 100% carry an image or video and 88% link out. The account's strongest tracked post pulled 8.2K interactions, about 274x its own typical post. Recurring topics include #三越フランス展, #三越グルメ, #パイプオルガン.
Measured over 40 original posts from a 30-day window, last computed on September 22, 2026. Recurring tags: #三越フランス展, #三越グルメ, #パイプオルガン.
Compared with accounts its own size
日本橋三越本店 MITSUKOSHI's engagement rate beats 28% 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 28% 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 0.019%, 日本橋三越本店 MITSUKOSHI sits above the 10th percentile of the 204,956 accounts in this comparison. That places it in the bottom 25% band, which runs below 0.024%.
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 08:00 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.
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 | 88% 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.
- 88% 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 170 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 11, 2026274x their median
🇫🇷フランス展 2026🇫🇷 フォロー&リポストキャンペーン フランス展は9月17日(木)スタート😉 イベント開催を記念して、 <CHA YUAN(チャユアン)>フランスTEAセット を抽選で1名さまにプレゼント🎁 1⃣@mitsukoshi_nh をフォロー 2⃣この投稿をリポスト https://t.co/GNaewFS55e ※9月17日(木)はエムアイカード プラス会員さま特別ご招待日
- Sep 19, 20266.9x their median
<鎌倉紅谷> クルミッ子の限定缶の店頭販売がスタート! リスくんと三越のシンボル・ライオンが仲良く戯れる限定デザイン缶を、店頭でもお求めいただけます🐿️✨ ※各日100点限り 本館地下1階 和菓子 https://t.co/MrL3nJxExX https://t.co/A5r8nTo1PR
- Sep 19, 20262.8x their median
【#三越フランス展 2026】 話題のパンデピス9選! 伝統派から日本発アレンジまで食べ比べ😋 フランス展担当バイヤーが、フランス菓子で「次に来る!」と大注目しているスイーツ「パンデピス」🔍 その魅力とフランス展で買えるラインナップを担当バイヤーにききました! https://t.co/bTPR6oj8OM https://t.co/dZjeWQCNxM
- Sep 18, 20262.6x their median
<ブルディガラ>のガレット・ブルトンヌをご紹介🤎 広尾に本店がある<ブルディガラ>を象徴するブルターニュ地方の伝統のバターサブレ! ザクザクの食感、ほどけるような口どけ、バターの濃厚な風味、ほんのり効いた塩気が甘みを引き立てます。 本館地下1階 洋菓子 https://t.co/xk61CXy1zA https://t.co/BPQbfEenFb
- Sep 21, 20262.4x their median
<カフェタナカ>グランシェフパティシエのお菓子が紡ぐ物語🗾 日本各地の食材と生産者に光を当てた<カフェタナカ>のスイーツが、三越伊勢丹オンラインストアにて販売されます🍎 今回は<カフェタナカ>グランシェフパティシエに、その想いを伺いました。 https://t.co/wE5Oo8jLZo #三越グルメ https://t.co/5GHXcYeNfF
- Sep 20, 20262.1x their median
\#三越フランス展 開催中/ 美食のトレンドキーワードは 「パテクルート」「塩」「バター」「生鮮野菜&肉」! さっそくチェック↓ https://t.co/wCuVyaQJHB ■PART1:~9/23(水・祝) ■PART2:9/26(土)~9/30(水) ※9月25日(金)はエムアイカード プラス会員さま特別ご招待日 本館7階 催物会場 https://t.co/HrFIGxgu5x
- Sep 22, 20261.9x their median
#三越フランス展 2026 最終日だけの特別アイテムを一挙公開🤍 毎日が楽しいフランス展の中でも、最終日に限ったお楽しみがございます😋 ■PART1:~9/23(水・祝) ■PART2:9/26(土)~9/30(水) ※9/25(金)はエムアイカード プラス会員さま特別ご招待日 本館7階 催物会場 https://t.co/O0EeFvE7oS https://t.co/0z7a7V9uku
- Sep 18, 20261.9x their median
日本橋三越本店の各レストラン料理長が腕をふるう、秋の味覚を詰め込んだ“スペシャリテ”💫 旬の食材を使ったこの時季だけのメニューが勢ぞろい! 滋味深い料理から、彩り豊かなプレートまで、何度も足を運びたくなる珠玉のスペシャリテをぜひお楽しみください😊 詳しくは▼ https://t.co/4pZwOciTOi https://t.co/aG2hPgEOLi
- Sep 20, 20261.8x their median
<リフェンリ>のマドレーヌをご紹介😋💚 世田谷のパティスリー<リフェンリ>のスペシャリテは、インドネシア産のタヒチバニラとフランス製発酵バターを贅沢に使用した、どこか懐かしい味わいです✨ 本館地下1階 洋菓子 https://t.co/xk61CXy1zA https://t.co/ZiM3VTvoio
- Sep 22, 20261.6x their median
<ジョアン>が作るフランスの定番菓子💛 フランスで昔から親しまれている、シンプルな材料で焼きあげる素朴なタルトを期間限定でご紹介中! 少し固めのプリンのような食感が特徴です😋 ~9月29日(火) 本館地下1階 パン https://t.co/lXrDdD2vux #三越グルメ https://t.co/iZ0wlzm9mj
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 30 interactions against 162K followers, an engagement rate of 0.019%. Measured over 40 original posts, its engagement rate beats 28% 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 5.3K times each, and 0.579% of those impressions turn into an interaction. That is about 3.25% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1.4 post a day over the last 30 days, though only 20% of days saw any activity at all. Most posts go out around 08:00 UTC, and Sunday is the busiest day of the week. Of the 40 posts sampled, 100% carry an image or video and 88% link out. The account's strongest tracked post pulled 8.2K interactions, about 274x its own typical post. Recurring topics include #三越フランス展, #三越グルメ, #パイプオルガン.
- What is 日本橋三越本店 MITSUKOSHI's engagement rate on X?
- 日本橋三越本店 MITSUKOSHI (@mitsukoshi_nh) has an engagement rate of 0.019%, based on the median interactions across 40 original posts from the last 30 days against 162,029 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.019%, 日本橋三越本店 MITSUKOSHI sits above the 10th 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 @mitsukoshi_nh have real engagement?
- Its engagement rate beats 28% 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 @mitsukoshi_nh post?
- Most posts go out around 08:00 UTC, and Sunday is its busiest day, at roughly 1.37 posts per day across the measured window.