Back to @Kaz_Yamauchi's profile

山内 一典 / Kaz Yamauchi engagement report

@Kaz_Yamauchi - 183K followers on X

Measured over 7 original posts from a 30-day window, last computed on October 16, 2026.

Engagement

Per follower
0.863%
of 183K followers
Per impression
3.45%
46K views on a typical post
Reach
25.0%
of its followers see a post
Typical post
1.6K
interactions (median)
Saved
0.057%
26 bookmarks on a typical post
Posting rate
0.43/day
active 23% of days
Peak time
07:00 UTC
Saturday

Early reading. We have captured 7 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 1.6K interactions against 183K followers, an engagement rate of 0.863%. Posts are seen about 46K times each, and 3.45% of those impressions turn into an interaction. That is about 25.1% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.43 posts a day over the last 30 days, though only 23% of days saw any activity at all. Most posts go out around 07:00 UTC, and Saturday is the busiest day of the week. Of the 7 posts sampled, 100% carry an image or video and 14% link out. The account's strongest tracked post pulled 31K interactions, about 20x its own typical post. Recurring topics include #gt7, #granturismo, #gtws. Only 7 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 7 original posts from a 30-day window, last computed on October 16, 2026. Recurring tags: #gt7, #granturismo, #gtws.

Where this sits in the catalog

At 0.863%, 山内 一典 / Kaz Yamauchi sits above the 75th percentile of the 204,956 accounts in this comparison. That places it in the top 25% band, which runs 0.678% to 2.55%.

p100.004%
p250.024%
p50 (median)0.143%
p750.678%
p902.55%
p9982.4%
Engagement rate as a share of followers, across the 204,956 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 07:00 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.

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: 07:00 UTC.
0003060912151821
Above the authors' own mediansBelowScale: plus or minus 111%Busiest hour: 07:00 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: Saturday.
SunMonTueWedThuFriSat
Above the authors' own mediansBelowScale: plus or minus 111%Busiest day: Saturday
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 video100% of posts+111%+108% to +115%34K
Outbound link14% of posts-41%-42% to -40%32K
Typical length-+15%+14% to +16%32K
  • 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.
  • 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 354 characters, which falls in the over 280 characters band. Across the catalog, posts over 280 characters run 15% above 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 14, 202620x their median

    \\\#LeMans24 𝐖𝐈𝐍𝐍𝐄𝐑🏆 /// 2026年 ル・マン24時間レース TOYOTA RACING 7号車 優勝 #TOYOTARACING #TR010HYBRID #WEC #WECjp #LeMans24jp https://t.co/UylQJ51r9I

    21K8.6K223834956K viewsView on X
  • Aug 19, 202614x their median

    An update is coming tomorrow. 明日アップデート来ます。#GT7 https://t.co/oXi1aN4Tux

    16K4.2K4761.4K1.7M viewsView on X
  • Apr 18, 20269.2x their median

    Update is coming next week. 来週、アップデート来ます。 #GT7 https://t.co/FiuqxxaZuz

    11K2.1K5435171.9M viewsView on X
  • Apr 22, 20268.1x their median

    Update is coming tomorrow. 明日、アップデート来ます。 https://t.co/xmFOagqjEz

    10K1.9K3394001.0M viewsView on X
  • Jun 6, 20267.8x their median

    Update is coming next week. 来週、アップデート来ます。#GT7 https://t.co/lyrTGrcDh3

    10K1.6K312270783K viewsView on X
  • Oct 14, 20267.7x their median

    An update is coming tomorrow. 明日、アップデート来ます。#GT7 https://t.co/gBx8lFfrst

    9.9K1.8K212277496K viewsView on X
  • Mar 7, 20267.6x their median

    Update is coming next week. 来週、アップデート来ます。 https://t.co/Uf3b5wnXKy

    9.3K1.9K4543381.1M viewsView on X
  • Mar 11, 20267.0x their median

    Update is coming tomorrow. 明日、アップデート来ます。 https://t.co/Ljxt6LObJF

    8.2K2.0K458358490K viewsView on X
  • Jul 19, 20265.1x their median

    初期のグランツーリスモ・シリーズは、必ずゲームディスクと、同梱ブックレットとをセットにして販売していました。 「体験するグランツーリスモ」と「読むグランツーリスモ」の組み合わせです。 グランツーリスモを通じて、自動車とは何か、自動車の物理とは何か、ドライビングとは何か、に興味を持ったプレーヤーや、それが昂じていま自動車業界で働く方もたくさんいらっしゃると思います。 近年になって、コスト的に見合わないという理由で、物理的なブックレットの同梱はなくなっていたのですが、とはいえ自動車とは何か、は、やはり伝えていきたい。 そんな動機から、過去の同梱ブックレットの内容を再構成してWebで公開しました。最新の知見や業界動向もふまえた新しい改訂版を作りたいと思っていますが、ひとまずこれまでの集大成です。 「The Gran Turismo Magazine Beyond the Apex」 「読むグランツーリスモ」です。 https://t.co/8J5nuMfWxM In the early days of the Gran Turismo series, the game disc was always sold as a set with an accompanying booklet. It was a combination of “experiencing Gran Turismo” and “reading about Gran Turismo.” I believe there are many players who, through Gran Turismo, developed an interest in what cars are, the physics of cars, and what driving is all about—and many of them have gone on to work in the automotive industry as a result. In recent years, the inclusion of physical booklets was discontinued because it was deemed uneconomical, but we still want to convey the essence of what a car is. Motivated by this, we’ve reorganized the content of past bundled booklets and published it online. While we hope to create a new, revised edition that incorporates the latest insights and industry trends, this is, for now, a compilation of everything we’ve covered so far. “The Gran Turismo Magazine Beyond the Apex” “Gran Turismo to Read.”

    5.8K2.1K85135400K viewsView on X
  • Jun 11, 20264.5x their median

    Update is coming today. 今日アップデート来ます。 https://t.co/w8zDLi062Y

    6.0K98511763287K 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

#gt7#granturismo#gtws#sformula#singapore

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.

Buy or sell Twitter (X) accounts - escrow-protected

PlayerSells is an escrow marketplace for Twitter (X) accounts. Every deal is protected, with no middleman risk.

Reading these numbers

A typical post picks up 1.6K interactions against 183K followers, an engagement rate of 0.863%. Posts are seen about 46K times each, and 3.45% of those impressions turn into an interaction. That is about 25.1% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.43 posts a day over the last 30 days, though only 23% of days saw any activity at all. Most posts go out around 07:00 UTC, and Saturday is the busiest day of the week. Of the 7 posts sampled, 100% carry an image or video and 14% link out. The account's strongest tracked post pulled 31K interactions, about 20x its own typical post. Recurring topics include #gt7, #granturismo, #gtws. Only 7 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 山内 一典 / Kaz Yamauchi's engagement rate on X?
山内 一典 / Kaz Yamauchi (@Kaz_Yamauchi) has an engagement rate of 0.863%, based on the median interactions across 7 original posts from the last 30 days against 182,730 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
Is that a good engagement rate?
At 0.863%, 山内 一典 / Kaz Yamauchi sits above the 75th percentile of the 204,956 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 @Kaz_Yamauchi have real engagement?
There is not yet enough sample to rank this account against others of its size.
When does @Kaz_Yamauchi post?
Most posts go out around 07:00 UTC, and Saturday is its busiest day, at roughly 0.43 posts per day across the measured window.

Keep going