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井上麻里奈 engagement report

@Mari_navi - 666K followers on X

Measured over 21 original posts from a 30-day window, last computed on October 4, 2026.

Engagement

Top quarter for its size
Per follower
0.329%
of 666K followers
Per impression
2.62%
84K views on a typical post
Reach
12.5%
of its followers see a post
Typical post
2.2K
interactions (median)
Saved
0.035%
29 bookmarks on a typical post
Posting rate
1.67/day
active 60% of days
Peak time
12:00 UTC
Monday

A typical post picks up 2.2K interactions against 666K followers, an engagement rate of 0.329%. Measured over 21 original posts, its engagement rate beats 88% of 20,444 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 84K times each, and 2.62% of those impressions turn into an interaction. That is about 12.5% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1.7 posts a day over the last 30 days, with activity on roughly 60% of days. Most posts go out around 12:00 UTC, and Monday is the busiest day of the week. Of the 21 posts sampled, 76% carry an image or video and 14% link out. The account's strongest tracked post pulled 18K interactions, about 8.3x its own typical post. Recurring topics include #井上麻里奈, #newszero, #約束の果て.

Measured over 21 original posts from a 30-day window, last computed on October 4, 2026. Recurring tags: #井上麻里奈, #newszero, #約束の果て.

Compared with accounts its own size

井上麻里奈's engagement rate beats 88% 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 75% 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 0.329%, 井上麻里奈 sits above the 50th percentile of the 205,048 accounts in this comparison. That places it in the above the median band, which runs 0.143% to 0.678%.

p100.004%
p250.024%
p50 (median)0.143%
p750.678%
p902.55%
p9982.4%
Engagement rate as a share of followers, across the 205,048 accounts we have scanned enough to measure. The axis is logarithmic, because the top and bottom of this population are about 22,894 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 12:00 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.

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: 12:00 UTC.
0003060912151821
Above the authors' own mediansBelowScale: plus or minus 111%Busiest hour: 12:00 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: Monday.
SunMonTueWedThuFriSat
Above the authors' own mediansBelowScale: plus or minus 111%Busiest day: Monday
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 video76% of posts+111%+108% to +115%34K
Outbound link14% of posts-41%-42% to -40%32K
Typical length-no effect-2% to -1%42K
  • 76% 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.
  • 14% 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 203 characters, which falls in the 180 - 280 characters band. Across the catalog, posts of 180 to 280 characters match the same accounts' other posts almost exactly.

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 28, 20268.3x their median

    『約束の果て』初日、無事終了致しました〜! 沢山の拍手を有難うございます! 本当に、このチームで良かったなと、心から感じております。 残り2公演、駆け抜けます! https://t.co/O0sXl9cKdk

    16K2.0K5161291K viewsView on X
  • Jun 25, 2026112x their median

    日テレのロビーにトトロがいました🌱 でっかかった! https://t.co/2ulTqupWWm

    8.8K6215425171K viewsView on X
  • Sep 28, 20264.2x their median

    【本日開演‼️】 朗読劇 READING WORLD ユネスコ世界記憶遺産 舞鶴への生還『#約束の果て』(再演) がいよいよ本日より始まります! 皆様のご来場を、東京国際フォーラムホールAにてお待ちしております! 🔗公式HP https://t.co/mpLYjJRvMJ #READINGWORLD https://t.co/fWDVPQjdWR

    7.7K1.3K26116935K viewsView on X
  • Jul 21, 20263.6x their median

    この間現場で一緒になった時、豊口めぐみさんが「まりなちゃんに会ったら渡そうと思ってたんだー!」と下さいました! 私全然見かけなかったので嬉しい💚ありがとうございます✨ 缶ケースはヘアピン入れにしました✨ https://t.co/Dd0Z04oNO2

    6.9K8673221161K viewsView on X
  • Aug 16, 20263.4x their median

    今日はレコーディングDAYでした!これまた歌った事の無いタイプの楽曲。 出来上がりの反応楽しみだな! https://t.co/QLtiA9gsMH

    6.9K3874427152K viewsView on X
  • Jul 25, 20262.5x their median

    夏感じてる https://t.co/wCr08FzQ7E

    5.2K245483101K viewsView on X
  • Sep 29, 20262.4x their median

    『約束の果て』全公演、無事に終演致しました! 東京でこの公演を沢山の方に観て頂けて嬉しいです。 多くの方がこの公演に携わって下さり、力を尽くしてきた結晶が、皆様の心に、記憶に残っていたら幸いです。 知る事、興味を持つ事の大切さを改めて教えてくれる作品でした。 有難うございました! https://t.co/eH7ec4jpjW

    4.5K61931877K viewsView on X
  • Sep 24, 20262.3x their median

    アソビまわり隊ちゃんたち楽しみ!

    4.6K369174148K viewsView on X
  • Sep 27, 20262.1x their median

    朗読劇『#池袋ウエストゲートパーク』無事終了致しました。 平塚での開催という事で、お越し下さった皆様、有難うございました! 舞台装置なし、BGMもほとんど無い中での誤魔化しが一切効かないお芝居。 本当に全員が同じ思いで臨めたんじゃないかなと思います。 お疲れ様でしたー!! https://t.co/0t7sPG4C7m

    3.9K6952934102K viewsView on X
  • Jul 9, 20262.0x their median

    最近話題になっておりました、認証マークのギフトサブスクリプションを贈って頂く事案を本日、こちらのアカウントでも確認致しました。 認証マークにつきまして、既にキャンセルの手続きをお願いし、対応頂いた状態です。 事務所を通さずの贈り物等は、今後ご遠慮下さいますよう、お願い致します!

    3.8K464565327K 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

#井上麻里奈#newszero#約束の果て#p3p#マテムり

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 2.2K interactions against 666K followers, an engagement rate of 0.329%. Measured over 21 original posts, its engagement rate beats 88% of 20,444 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 84K times each, and 2.62% of those impressions turn into an interaction. That is about 12.5% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1.7 posts a day over the last 30 days, with activity on roughly 60% of days. Most posts go out around 12:00 UTC, and Monday is the busiest day of the week. Of the 21 posts sampled, 76% carry an image or video and 14% link out. The account's strongest tracked post pulled 18K interactions, about 8.3x its own typical post. Recurring topics include #井上麻里奈, #newszero, #約束の果て.

What is 井上麻里奈's engagement rate on X?
井上麻里奈 (@Mari_navi) has an engagement rate of 0.329%, based on the median interactions across 21 original posts from the last 30 days against 665,992 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
Is that a good engagement rate?
At 0.329%, 井上麻里奈 sits above the 50th percentile of the 205,048 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 @Mari_navi have real engagement?
Its engagement rate beats 88% of the tracked X accounts closest to it in follower count (20,444 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 @Mari_navi post?
Most posts go out around 12:00 UTC, and Monday is its busiest day, at roughly 1.67 posts per day across the measured window.

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