伊藤沙莉 engagement report
@SaiRi_iTo - 661K followers on X
Measured over 1 original post from a 30-day window, last computed on October 4, 2026.
Engagement
Early reading. We have captured 1 original post for this account, below the 8 we require before treating a median as settled. The numbers above describe what we have seen so far, not a finished profile of the account.
A typical post picks up 4.0K interactions against 661K followers, an engagement rate of 0.596%. Posts are seen about 172K times each, and 2.30% of those impressions turn into an interaction. That is about 26.0% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1.3 post a day over the last 30 days, with activity on roughly 57% of days. Most posts go out around 03:00 UTC, and Friday is the busiest day of the week. Of the 1 posts sampled, 100% carry an image or video. The account's strongest tracked post pulled 19K interactions, about 4.7x its own typical post. Recurring topics include #伊藤沙莉, #虎に翼, #俺たちの箱根駅伝. Only 1 original post have been captured so far, fewer than the 8 posts we want behind a median before treating it as settled. Read the figures above as an early measurement of this account, not as a finished profile of it.
Measured over 1 original post from a 30-day window, last computed on October 4, 2026. Recurring tags: #伊藤沙莉, #虎に翼, #俺たちの箱根駅伝.
Where this sits in the catalog
At 0.596%, 伊藤沙莉 sits above the 50th percentile of the 212,741 accounts in this comparison. That places it in the above the median band, which runs 0.146% to 0.697%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.004% |
| 25th percentile | 0.025% |
| 50th percentile | 0.146% |
| 75th percentile | 0.697% |
| 90th percentile | 2.61% |
| 99th percentile | 82.8% |
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 Friday 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 | 0% 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.
- 0% 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 168 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 21, 20264.7x their median
事実かどうかの確認でいうならば これは法服です😅 https://t.co/JAol2wHB1Y
- Aug 17, 20264.3x their median
https://t.co/EoTtOvubVe
- Apr 5, 20214.1x their median
Amazonの方も復旧されましたので ここで改めてお知らせ致します! 『【さり】ではなく【さいり】です。』6/10発売で、今日から予約開始です! ■Amazon(特典:本人朗読ボイス)https://t.co/WraCP8wnwu ■セブンネット(特典:コメント付き写真)https://t.co/A7NZz8ApFv #さいり本 #伊藤沙莉
- Sep 1, 20264.0x their median
#俺たちの箱根駅伝 🍂 10月10日(土)よる9時スタート🍂 / ㊗️山下智久さん芸能生活30周年🎊 \ 30年という長い道のりを走り続け 今日という大きな節目を迎えた山下さん✨ 「俺たちの箱根駅伝」チーム一同 心よりお祝い申し上げます👏 これからも山下さんが走り続ける先に たくさんの素敵な景色がありますように! ロケで一緒だった伊藤沙莉さんと記念の一枚! 大泉洋 #オレハコ
- Aug 24, 20263.2x their median
『ラヴ・レターズ』 〜SENDAI PARCO2 10th Anniversary Special〜 観に来てくださった方々、 ありがとうございました! 楽しかった。勉強になった。 最高の時間、経験でした。 導いてくれてありがとう。 最高のマブ。 愛を込めて 稽古初日に注文のサイズ間違えた ってくれたTシャツが はちゃめちゃにお気に入り🤪❤️🔥 ここぞとばかりに おそろコーデぶちかました💁♀️
- Sep 4, 2026
「Visual EXPO by BRANDED SHORTS」🏆️ ⠀ SEKAI NO OWARI 「THE CINEMA」が話題賞受賞❗️ 映画とライブ融合で約18万人動員 https://t.co/Xgf1DmN9Xj ⠀ 特別賞には Microsoft「Doppelmode」 The RealReal「L’Ultimo Uomo Reale」 https://t.co/OaQJoYzqJP
- Sep 18, 2026
『#映画クレヨンしんちゃん 奇々怪々!#オラの妖怪バケ~ション』 / キャラクターデザインを務めた #針金屋英郎 さんから感謝の気持ちを込めた 描き下ろしイラストが到着🖌️✨ \ 沢山の方にご覧いただき 本当にありがとござます〜🎵 映画はまだまだ大ヒット上映中‼️ 野原家と妖怪たちとの奇々怪々な大冒険を この機会にお見逃しなく🍃
- Aug 27, 2026
<クランクイン!限定> 日本テレビ系連続ドラマ『#俺たちの箱根駅伝』第1話完成披露試写会に100組200名をご招待🎁 🗓️日時:9/14 🗓️応募締切:9/2 👤登壇者:#大泉洋 #伊藤沙莉 #山下智久 ほか出演キャスト #オレハコ @orehako_ntv #クランクインプレゼント 🔗応募ページ https://t.co/2RH9HYaWoS https://t.co/uBf0wwnxrT
- Aug 1, 2026
◆配信開始 映画『風のマジム』 伊藤沙莉 出演 沖縄・那覇で平凡に暮らす伊波まじむは ラム酒のおいしさに魅了され、 沖縄産のラム酒づくりを目指し、 社内ベンチャーコンクールへ挑戦する。 周囲を巻き込みながら、 大きな夢へ挑んでいく。 実話に基づく物語。 #風のマジム https://t.co/5D3mS08p99
- Aug 15, 2026
石田ゆり子が『日曜日の初耳学』に出演 『逃げ恥』恋ダンスを披露 伊藤沙莉、糸井重里が素顔を証言 🔻記事&写真はこちら https://t.co/ZgSJ4tTFOn #石田ゆり子 #初耳学
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 4.0K interactions against 661K followers, an engagement rate of 0.596%. Posts are seen about 172K times each, and 2.30% of those impressions turn into an interaction. That is about 26.0% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1.3 post a day over the last 30 days, with activity on roughly 57% of days. Most posts go out around 03:00 UTC, and Friday is the busiest day of the week. Of the 1 posts sampled, 100% carry an image or video. The account's strongest tracked post pulled 19K interactions, about 4.7x its own typical post. Recurring topics include #伊藤沙莉, #虎に翼, #俺たちの箱根駅伝. Only 1 original post have been captured so far, fewer than the 8 posts we want behind a median before treating it as settled. Read the figures above as an early measurement of this account, not as a finished profile of it.
- What is 伊藤沙莉's engagement rate on X?
- 伊藤沙莉 (@SaiRi_iTo) has an engagement rate of 0.596%, based on the median interactions across 1 original posts from the last 30 days against 660,841 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.596%, 伊藤沙莉 sits above the 50th percentile of the 212,741 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 @SaiRi_iTo have real engagement?
- There is not yet enough sample to rank this account against others of its size.
- When does @SaiRi_iTo post?
- Most posts go out around 03:00 UTC, and Friday is its busiest day, at roughly 1.33 posts per day across the measured window.