百永さりな engagement report
@sarina_momonaga - 296K followers on X
Measured over 22 original posts from a 30-day window, last computed on September 5, 2026.
Engagement
A typical post picks up 742 interactions against 296K followers, an engagement rate of 0.251%. Measured over 22 original posts, its engagement rate beats 78% of 6,874 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 18K times each, and 4.02% of those impressions turn into an interaction. That is about 6.24% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1.1 post a day over the last 30 days, with activity on roughly 70% of days. Most posts go out around 03:00 UTC, and Saturday is the busiest day of the week. Of the 22 posts sampled, 91% carry an image or video and 18% link out. The account's strongest tracked post pulled 6.8K interactions, about 9.1x its own typical post. Recurring topics include #pr, #hhh, #百永さりな.
Measured over 22 original posts from a 30-day window, last computed on September 5, 2026. Recurring tags: #pr, #hhh, #百永さりな.
Compared with accounts its own size
百永さりな's engagement rate beats 78% of the tracked X accounts closest to it in follower count (6,874 accounts, accounts of similar size (decile 7 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 84% 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 0.251%, 百永さりな sits above the 50th percentile of the 66,536 accounts in this comparison. That places it in the above the median band, which runs 0.1% to 0.5%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.002% |
| 25th percentile | 0.016% |
| 50th percentile | 0.1% |
| 75th percentile | 0.5% |
| 90th percentile | 2.09% |
| 99th percentile | 119.7% |
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 Saturday 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 | 91% of posts | +111% | +108% to +115% | 34K |
| Outbound link | 18% of posts | -41% | -42% to -40% | 32K |
| Typical length | - | -3% | -3% to -2% | 54K |
- 91% 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.
- 18% 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 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
- Aug 12, 20269.1x their median
豊満ボディ♡ 触ったら気持ちよさそうな身体になってきたねって幼なじみに言われました。 https://t.co/PeOdp5V6Jm
- Aug 1, 20266.8x their median
【皆様に報告があります】 10月に開催されるサマースタイルアワード グラマラス部門に挑戦することを決めました! 20代最後の年。 30代を迎える前に、新しい自分に挑戦したいと思ったのがきっかけです。 実は昔の私は、華奢な体型が好きで、 グラマラスとは真逆の体型を目指していました。 でも、人は本気で挑戦すれば変われる。 そんな姿を、これから頑張る下の世代の子たちにも少しでも見せられたらいいなと思っています。 正直、一番大変なのは食事です😂 痩せるために食べない。 …じゃなくて、 胸やお尻を育てるために、 必要な栄養をしっかり摂る。 そして、たくさん食べる😂🍚 この考え方に切り替えるのが、 想像以上に難しい(笑) 今までずっと「脂肪は敵」だと思って生きてきたのに、今では「脂肪は財産」と思えるようになりました。 昔の私は「細いことが一番」だと思っていました。 でも今は、それだけが美しさじゃないと思えるようになりました。 30代は、女性らしい曲線美や 健康的な色気を大切にしながら、 **私らしい”抱きたくなる女性”**を 目指していきたいと思っています。 そして女優としても、今までとはまた 違う表現ができる女性になれたらと思っています。 10月の大会まで、本気で頑張るので 応援してもらえたら嬉しいです🤍💪🏻 #サマスタ #サマースタイルアワード #グラマラス
- Aug 21, 20266.7x their median
来年からの作品は黒髪なので 黒髪さりなも推してね🖤 https://t.co/urbRPbmqob
- Aug 17, 20266.5x their median
🍑🫶 https://t.co/kv7CXo5shS
- Jul 30, 20264.5x their median
いよいよ7/31になった瞬間 大槻ひびきデビュー18周年です!!✨ 7/31 24:00になったら 「#大槻ひびきデビュー18周年」の ハッシュタグを付けて たくさん投稿してくれたら嬉しいです🥰 私を知ったきっかけ、気に入ってる作品、 作品の見どころや 私についてどう思ってるか、など⭐️ 色々書いてくれてたら読みにいきます🫶 みんながいっぱい応援してくれたから 女優になってよかったと心から思うし みんなのおかげです☺️ありがとう🫶
- Jul 4, 20263.4x their median
制服って何歳まで似合うんだろう🥹 https://t.co/onf8bjgfhy
- Jul 3, 20263.1x their median
メイクとコンタクト変えたらバブみ増した👶🏻🤍 https://t.co/V9izS4xgnp
- Jul 19, 20263.0x their median
⭐️買取りまっくす西宮店⭐️ 関西に来れる機会は少ないんだけど みんな時間を作って会いに来てくれて すごく愛を感じました😭🙏💗 いつものメンバー・初めましての方も 勇気を出して会いに来てくれた方々も 暑い中で本当にありがとう🥲🤲🏻🩵 みんなに元気を与えられてたらいいな♡ お土産もありがとうございました🌸
- Jul 16, 20262.5x their median
こんな顔して、 実はおトイレめっちゃ我慢してる https://t.co/yEAdBPi0To
- Aug 27, 20262.3x their median
百永さりなさんと今週2回も共演させて頂きました♡やっとやっとお話できて嬉しかった〜🥹✨また会えますように! https://t.co/69I4E0ZEFq
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 742 interactions against 296K followers, an engagement rate of 0.251%. Measured over 22 original posts, its engagement rate beats 78% of 6,874 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 18K times each, and 4.02% of those impressions turn into an interaction. That is about 6.24% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1.1 post a day over the last 30 days, with activity on roughly 70% of days. Most posts go out around 03:00 UTC, and Saturday is the busiest day of the week. Of the 22 posts sampled, 91% carry an image or video and 18% link out. The account's strongest tracked post pulled 6.8K interactions, about 9.1x its own typical post. Recurring topics include #pr, #hhh, #百永さりな.
- What is 百永さりな's engagement rate on X?
- 百永さりな (@sarina_momonaga) has an engagement rate of 0.251%, based on the median interactions across 22 original posts from the last 30 days against 296,314 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.251%, 百永さりな sits above the 50th percentile of the 66,536 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 @sarina_momonaga have real engagement?
- Its engagement rate beats 78% of the tracked X accounts closest to it in follower count (6,874 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 @sarina_momonaga post?
- Most posts go out around 03:00 UTC, and Saturday is its busiest day, at roughly 1.13 posts per day across the measured window.