大嶋みく🐻❄️ engagement report
@oshima__miku - 207K followers on X
Measured over 55 original posts from a 30-day window, last computed on October 6, 2026.
Engagement
A typical post picks up 105 interactions against 207K followers, an engagement rate of 0.051%. Measured over 55 original posts, its engagement rate beats 47% 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 11K times each, and 0.984% of those impressions turn into an interaction. That is about 5.15% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 4.4 posts a day over the last 30 days, with activity on almost every day in the window. Most posts go out around 03:00 UTC, and Monday is the busiest day of the week. Of the 55 posts sampled, 75% carry an image or video, 5% are part of a thread and 44% link out. The account's strongest tracked post pulled 13K interactions, about 124x its own typical post. Recurring topics include #bocchi, #大嶋みく, #アイドル.
Measured over 55 original posts from a 30-day window, last computed on October 6, 2026. Recurring tags: #bocchi, #大嶋みく, #アイドル.
Compared with accounts its own size
大嶋みく🐻❄️'s engagement rate beats 47% of the tracked X accounts closest to it in follower count (20,444 accounts, accounts of similar size (decile 9 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 42% 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 0.051%, 大嶋みく🐻❄️ sits above the 25th percentile of the 205,582 accounts in this comparison. That places it in the below the median band, which runs 0.024% to 0.143%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.004% |
| 25th percentile | 0.024% |
| 50th percentile | 0.143% |
| 75th percentile | 0.679% |
| 90th percentile | 2.56% |
| 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 03:00 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 | 75% of posts | +111% | +108% to +115% | 34K |
| Outbound link | 44% of posts | -41% | -42% to -40% | 32K |
| Typical length | - | -3% | -3% to -2% | 54K |
- 75% 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.
- 44% 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 158 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
- Jul 4, 2024124x their median
7月19日発売の 1st写真集Pearl 表紙解禁です!! みんなの感想待ってます🤍 【7月20日東京お渡し会】 https://t.co/EzYtFE8uau… 【Amazon】 https://t.co/ep4El1PwPA #大嶋みく #大嶋みく写真集 https://t.co/L7F8CpXwTc
- Sep 9, 202657x their median
週プレ見てくれた?? みくちんみたいに誰でもモテ肌作れるよ🫶🏻 https://t.co/eN2tyH0nSv
- Sep 7, 202651x their median
【告知】 本日発売週刊プレイボーイにて大嶋みく掲載されています‼︎ 同時にデジタル写真集も同時発売😳 ランキング乗りたいなぁ〜🫰🏻 ▼グラジャパ(デジタル写真集) https://t.co/PQTwyVQCQC ▼週プレさん投稿 https://t.co/mw3N0bnZ8K… https://t.co/bXAbCvbXwx
- Sep 7, 202620x their median
ここの景色が本当よかった、、、 https://t.co/2kxZNgDpHw
- Jun 1, 202413x their median
身長145cmながらHカップというアイドル業界でも随一のグラマラスボディの持ち主が、待望の週プレ初登場でおっきなツメ痕を残す‼️ グラジャパ!限定カット付き💞 大嶋みく@oshima__miku デジタル写真集『ふわふわおっきい』 https://t.co/tkb1osCJ8x https://t.co/52541IqQNp
- Sep 22, 202612x their median
BOCCHI。卒業しました💐 6年間大嶋みくという存在を愛してくれてありがとう🤍 私の最初で最後のアイドルがBOCCHI。でよかった!!! https://t.co/xobgJRlX6j
- Sep 12, 20267.9x their median
朝から大号泣 https://t.co/1tBxeBRYiB
- Sep 23, 20266.7x their median
とりあえず写真がないからこれにする☝🏻 ガチで卒業したんだぜ✨ https://t.co/OdWvSIydMe
- Sep 12, 20266.1x their median
『大嶋みくメモリアル~6年間の「ありがとう」を全てここに~』LIVE🎤 ありがとうございました! みんなにありがとうって伝わったかな?? 6年間私を好きでいてくれて本当にありがとう。 21日ラスト楽しもうね✨ 大好きです🤍 https://t.co/aQDjOx99E0
- Sep 11, 20265.3x their median
イベントありがとうございました❕❕ 急遽でしたが来てくれて本当に嬉しかったよぉ🥺 明日もイベントなので残りわずかの時間を楽しんでいこうね🫶🏻 今日は本当にありがとう✨✨ https://t.co/2tdcD5Isns
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 105 interactions against 207K followers, an engagement rate of 0.051%. Measured over 55 original posts, its engagement rate beats 47% 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 11K times each, and 0.984% of those impressions turn into an interaction. That is about 5.15% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 4.4 posts a day over the last 30 days, with activity on almost every day in the window. Most posts go out around 03:00 UTC, and Monday is the busiest day of the week. Of the 55 posts sampled, 75% carry an image or video, 5% are part of a thread and 44% link out. The account's strongest tracked post pulled 13K interactions, about 124x its own typical post. Recurring topics include #bocchi, #大嶋みく, #アイドル.
- What is 大嶋みく🐻❄️'s engagement rate on X?
- 大嶋みく🐻❄️ (@oshima__miku) has an engagement rate of 0.051%, based on the median interactions across 55 original posts from the last 30 days against 207,145 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.051%, 大嶋みく🐻❄️ sits above the 25th percentile of the 205,582 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 @oshima__miku have real engagement?
- Its engagement rate beats 47% 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 @oshima__miku post?
- Most posts go out around 03:00 UTC, and Monday is its busiest day, at roughly 4.4 posts per day across the measured window.