よむ engagement report
@y_o_m_y_o_m - 1.5M followers on X
Measured over 11 original posts from a 30-day window, last computed on August 23, 2026.
Engagement
A typical post picks up 715 interactions against 1.5M followers, an engagement rate of 0.049%. Measured over 11 original posts, its engagement rate beats 66% of 983 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 149K times each, and 0.479% of those impressions turn into an interaction. That is about 10.2% 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 33% of days saw any activity at all. Most posts go out around 23:00 UTC, and Sunday is the busiest day of the week. Of the 11 posts sampled, 91% carry an image or video, 18% are part of a thread and 36% link out. The account's strongest tracked post pulled 43K interactions, about 60x its own typical post. Recurring topics include #さらなみ, #c108, #コミケ108.
Measured over 11 original posts from a 30-day window, last computed on August 23, 2026. Recurring tags: #さらなみ, #c108, #コミケ108.
Compared with accounts its own size
よむ's engagement rate beats 66% of the tracked X accounts closest to it in follower count (983 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 35% 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 0.049%, よむ sits above the 50th percentile of the 9,668 accounts in this comparison. That places it in the above the median band, which runs 0.046% to 0.318%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.001% |
| 25th percentile | 0.006% |
| 50th percentile | 0.046% |
| 75th percentile | 0.318% |
| 90th percentile | 2.67% |
| 99th percentile | 366.2% |
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 23:00 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 | 0% | 14K |
| 01:00 UTC | +3% | 15K |
| 02:00 UTC | -1% | 14K |
| 03:00 UTC | -2% | 15K |
| 04:00 UTC | -5% | 12K |
| 05:00 UTC | -4% | 12K |
| 06:00 UTC | -7% | 13K |
| 07:00 UTC | -6% | 14K |
| 08:00 UTC | -7% | 16K |
| 09:00 UTC | -2% | 19K |
| 10:00 UTC | -2% | 20K |
| 11:00 UTC | -2% | 22K |
| 12:00 UTC | -1% | 24K |
| 13:00 UTC | +1% | 27K |
| 14:00 UTC | -2% | 28K |
| 15:00 UTC | -1% | 30K |
| 16:00 UTC | -1% | 29K |
| 17:00 UTC | -1% | 28K |
| 18:00 UTC | +1% | 25K |
| 19:00 UTC | 0% | 23K |
| 20:00 UTC | 0% | 21K |
| 21:00 UTC | +1% | 19K |
| 22:00 UTC | +1% | 16K |
| 23:00 UTC | +1% | 15K |
Show engagement by day of week as a table
| Day | Vs author median | Posts |
|---|---|---|
| Sunday | +9% | 56K |
| Monday | +8% | 72K |
| Tuesday | +1% | 93K |
| Wednesday | -4% | 77K |
| Thursday | -3% | 70K |
| Friday | -6% | 71K |
| Saturday | +2% | 62K |
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 | +79% | +73% to +84% | 5.7K |
| Outbound link | 36% of posts | -49% | -50% to -47% | 6.0K |
| Typical length | - | -7% | -8% to -5% | 8.9K |
- 91% of this account's sampled posts carry an image or video. Across the catalog, posts with an image or video run 79% above the same accounts' other posts.
- 36% of its posts carry a link off X. Across the catalog, posts with an outbound link run 49% below the same accounts' other posts.
- Its average post runs 114 characters, which falls in the 80 - 180 characters band. Across the catalog, posts of 80 to 180 characters run 7% 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
- Jun 28, 202660x their median
https://t.co/7tvdlarxvh
- Dec 15, 202545x their median
冬コミ新刊のイラスト本です👙 https://t.co/zUhVAV4bJY https://t.co/SbHfHaoLn6
- Aug 2, 202645x their median
https://t.co/tGk9WYDh7b
- Jul 26, 202615x their median
夏コミおまけ本だします☆ https://t.co/TeBo8T73Ad
- Jun 14, 20267.3x their median
第50話 二人の六時間(前編)(1/4) #さらなみ https://t.co/xQRxwNfp0q
- Aug 9, 20267.2x their median
第52話『ゴメンな、陽花梨』(1/5) #さらなみ https://t.co/nc1OeUqvMg
- Jul 12, 20266.2x their median
第51話『二人の六時間(後編)』(1/5) #さらなみ https://t.co/3LGkYVSQuN
- Jul 10, 20263.7x their median
今年も #電撃文庫超感謝フェア 開催決定! ティザービジュアル公開! キャンペーンや今だけもらえる書店特典などが目白押し! 熱い夏を電撃ヒロインたちと過ごそう! ↓フェア詳細はこちら↓ https://t.co/i47r5BSlKl https://t.co/Vyr8LpmjIc
- Jul 15, 20262.2x their median
最も近くて最も遠い、周回遅れの恋を始めます。 『今さらですが、幼なじみを好きになってしまいました』(著/丸戸史明 イラスト/よむ) 白坂陽花梨 ためし読みはこちら⇒https://t.co/SzbkW4iXVR #電撃文庫超感謝フェア https://t.co/3Qml7kEDmu
- Aug 3, 20262.0x their median
8/16(日)コミックマーケット108のお品書きです! 【新刊】 『今さらですが、幼なじみを好きになってしまいました④』+『会場限定本』(2000円) 描き下ろしアクスタ2種(各1500円) 東地区 “ア”ブロック-03ab (東1ホール)『さらなみ』でお待ちしています! #さらなみ #C108 https://t.co/9M11iOjSuM
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 715 interactions against 1.5M followers, an engagement rate of 0.049%. Measured over 11 original posts, its engagement rate beats 66% of 983 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 149K times each, and 0.479% of those impressions turn into an interaction. That is about 10.2% 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 33% of days saw any activity at all. Most posts go out around 23:00 UTC, and Sunday is the busiest day of the week. Of the 11 posts sampled, 91% carry an image or video, 18% are part of a thread and 36% link out. The account's strongest tracked post pulled 43K interactions, about 60x its own typical post. Recurring topics include #さらなみ, #c108, #コミケ108.
- What is よむ's engagement rate on X?
- よむ (@y_o_m_y_o_m) has an engagement rate of 0.049%, based on the median interactions across 11 original posts from the last 30 days against 1,466,208 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.049%, よむ sits above the 50th percentile of the 9,668 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 @y_o_m_y_o_m have real engagement?
- Its engagement rate beats 66% of the tracked X accounts closest to it in follower count (983 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 @y_o_m_y_o_m post?
- Most posts go out around 23:00 UTC, and Sunday is its busiest day, at roughly 1.4 posts per day across the measured window.