石川界人 engagement report
@ish_kaito - 474K followers on X
Measured over 2 original posts from a 30-day window, last computed on October 23, 2026.
Engagement
Early reading. We have captured 2 original posts 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 18K interactions against 474K followers, an engagement rate of 3.72%. Posts are seen about 371K times each, and 4.76% of those impressions turn into an interaction. That is about 78.2% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.97 post a day over the last 30 days, though only 37% of days saw any activity at all. Most posts go out around 06:00 UTC, and Tuesday is the busiest day of the week. The account's strongest tracked post pulled 41K interactions, about 8.7x its own typical post. Recurring topics include #石川界人, #あなたの街の恋シリーズ, #浪川大輔. Only 2 original posts 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 2 original posts from a 30-day window, last computed on October 23, 2026. Recurring tags: #石川界人, #あなたの街の恋シリーズ, #浪川大輔.
Where this sits in the catalog
At 3.72%, 石川界人 sits above the 90th percentile of the 212,656 accounts in this comparison. That places it in the top 10% band, which runs 2.61% to 82.9%.
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 | 82.9% |
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 06:00 UTC, and Tuesday 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 | 0% of posts | +111% | +108% to +115% | 34K |
| Outbound link | 0% of posts | -41% | -42% to -40% | 32K |
| Typical length | - | -8% | -9% to -7% | 41K |
- 0% 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 76 characters, which falls in the under 80 characters band. Across the catalog, posts under 80 characters run 8% 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 19, 20268.7x their median
めでたいなぁ㊗️
- Oct 13, 20261.9x their median
33333333333333歳になりました! たくさんのお祝いありがとうございます!!
- Aug 27, 2026
これもまた「E.V.O.L.U.T.I.O.N.」…🃏⚡️
- Aug 27, 2026
僕のチャッピーは、電源がつくかつかないかの確認をずっとしようとしています。 電源はずっとついています。
- Aug 1, 2026
被災された皆様、心よりお見舞い申し上げます。 一分一秒でも早く心身ともに安心できる時が来ることを祈っております。 何かできることはないかと思い、微力ながら寄付をさせていただきました。 不安な日々が続いていると思います。 どうか身の安全を第一に…。
- Aug 1, 2026
デジタルデトックスをしておりました。
- Sep 1, 2026
もう9月ですね!!年末まであと少し🤏!
- Aug 23, 2026
ありがとうございました!
- Oct 9, 2026
入野自由さんご出演の「#ブランク」が面白すぎました…! 気になるけど、聞けない時間。 あの人の本当の姿は…?ずっと気になる物語! 大人だからこそのビターな話に嘆息が止まりませんでした! 下北沢、本多劇場にて公演中です!
- Aug 23, 2026
21:15~ https://t.co/h4oWjonnQj @YouTubeより
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 18K interactions against 474K followers, an engagement rate of 3.72%. Posts are seen about 371K times each, and 4.76% of those impressions turn into an interaction. That is about 78.2% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.97 post a day over the last 30 days, though only 37% of days saw any activity at all. Most posts go out around 06:00 UTC, and Tuesday is the busiest day of the week. The account's strongest tracked post pulled 41K interactions, about 8.7x its own typical post. Recurring topics include #石川界人, #あなたの街の恋シリーズ, #浪川大輔. Only 2 original posts 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 石川界人's engagement rate on X?
- 石川界人 (@ish_kaito) has an engagement rate of 3.72%, based on the median interactions across 2 original posts from the last 30 days against 473,854 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 3.72%, 石川界人 sits above the 90th percentile of the 212,656 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 @ish_kaito have real engagement?
- There is not yet enough sample to rank this account against others of its size.
- When does @ish_kaito post?
- Most posts go out around 06:00 UTC, and Tuesday is its busiest day, at roughly 0.97 posts per day across the measured window.