山﨑 康晃 engagement report
@19Yasuaki - 819K followers on X
Measured over 2 original posts from a 30-day window, last computed on August 31, 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 6.1K interactions against 819K followers, an engagement rate of 0.743%. Posts are seen about 382K times each, and 1.59% of those impressions turn into an interaction. That is about 46.7% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.07 posts a day over the last 30 days, though only 7% of days saw any activity at all. Most posts go out around 02:00 UTC, and Monday is the busiest day of the week. Of the 2 posts sampled, 100% carry an image or video. The account's strongest tracked post pulled 45K interactions, about 7.4x its own typical post. Recurring topics include #ua, #ash, #dah. 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 August 31, 2026. Recurring tags: #ua, #ash, #dah.
Where this sits in the catalog
At 0.743%, 山﨑 康晃 sits above the 75th percentile of the 37,582 accounts in this comparison. That places it in the top 25% band, which runs 0.439% to 2.10%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.002% |
| 25th percentile | 0.012% |
| 50th percentile | 0.081% |
| 75th percentile | 0.439% |
| 90th percentile | 2.10% |
| 99th percentile | 158.1% |
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 02:00 UTC, and Monday 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% | 52K |
| 01:00 UTC | -2% | 53K |
| 02:00 UTC | -3% | 51K |
| 03:00 UTC | -4% | 55K |
| 04:00 UTC | -6% | 44K |
| 05:00 UTC | -4% | 43K |
| 06:00 UTC | -4% | 50K |
| 07:00 UTC | -5% | 54K |
| 08:00 UTC | -4% | 62K |
| 09:00 UTC | -3% | 72K |
| 10:00 UTC | -2% | 74K |
| 11:00 UTC | -3% | 81K |
| 12:00 UTC | -2% | 89K |
| 13:00 UTC | -2% | 98K |
| 14:00 UTC | -4% | 101K |
| 15:00 UTC | -2% | 104K |
| 16:00 UTC | -3% | 102K |
| 17:00 UTC | -3% | 94K |
| 18:00 UTC | -1% | 88K |
| 19:00 UTC | -2% | 83K |
| 20:00 UTC | -1% | 77K |
| 21:00 UTC | -1% | 68K |
| 22:00 UTC | -2% | 59K |
| 23:00 UTC | -2% | 53K |
Show engagement by day of week as a table
| Day | Vs author median | Posts |
|---|---|---|
| Sunday | +5% | 237K |
| Monday | 0% | 300K |
| Tuesday | -3% | 299K |
| Wednesday | -1% | 256K |
| Thursday | -1% | 249K |
| Friday | -3% | 258K |
| Saturday | +3% | 232K |
Best tweets
- Dec 2, 20257.4x their median
我らの大先輩たかさんもめちゃくちゃ元気でした👏 帝京が東京大会優勝して、とても御満悦でした。久しぶりに帝京が甲子園で観れるかもな、俺泣いちゃうよーって。 やっぱり帝京は強くないと。 オフでも野球のお話で尽きず。。。 今年も帝京会を開催出来た事ここにご報告させて頂きます🤲 そして改めて原口さんお疲れ様でした。 #帝京魂
- Dec 3, 20255.1x their median
なんか居た。 #お団子 #お団子似合う #補食 #トレーニング #休憩時間 #小さくなって団子食うてた #今永昇太 #やっぱり今永だわ #オダンゴスゴーイオイシイネ #それ全部日本語 https://t.co/xquWQ5URRw
- Dec 31, 20252.9x their median
肉ごぼ天うどんにわかめトッピング一味たっぷりニキと年越しうどん。 年越し蕎麦ならぬ。 年越しうどんしました。 資さんうどん大優勝の会。 #カウンター #今永昇太 #山﨑康晃 #資さんうどん #肉ごぼ天うどんにわかめトッピング一味たっぷりニキ #ぜーんぶ注文おまかせ #優勝おめでとう https://t.co/p7782l2Zvv
- Oct 5, 20252.4x their median
しゅっぱーーーつ✈️🌴 #フェニックスリーグ #後ろの座席に牧集合 #寿司ランチ https://t.co/rKQpEyAQx1
- Jun 12, 20262.3x their median
球場入りの奇跡のタイミングで会えた。 念願のズーちゃん。 北海道から千葉へ参りました✈️✨ https://t.co/Jmmr0uBNhA
- Dec 24, 20252.2x their median
エレベーターの扉開いたら牧いた。 本当だよ。うん。牧だった。 あれは牧だった。 バッタリ牧。Merry Christmas🎄 #牧参上 #プレゼント渡すの忘れた https://t.co/4CP26ee1jo
- Dec 26, 20252.1x their median
皆様に合格採用のご報告。 いつも山﨑康晃officialアカウントをご覧いただいている皆様。そして今回ポストに助言を下さったすべての皆様のおかげでアンダーアーマーのアルバイト採用試験に合格した事をここにご報告させて頂きます。 【本人コメント】初めての経験となりますが精一杯頑張ります。皆様に会える事を心待ちにしております。
- Sep 30, 20252.1x their median
ゆいとまる。 お疲れ様💐貴方の背中はブルペンや投手陣にとっての大きな財産です。 素晴らしい背中を見せてくれて本当にありがとう。 #多分一番最初にサインもろた #ありがとう #森唯斗 #継承 @ydb_yokohama https://t.co/iijIq82P5p
- Dec 13, 20252.1x their median
日本一豪華な野球教室✨ #集合 #亜細亜大学 #先輩の命を重んずること https://t.co/LtdHvNP6FB
- May 10, 20261.6x their median
🎀💞ーHappy mothers dayー💞🎀 世界に一つだけの大切なスパイク👟 アンダーシャツのロゴ。 タイガースのこのカードだけピンクにしてます。 #母の日 #ありがとう #ずっと愛してます #今日も一緒に戦います https://t.co/nKLnD0Q4lI
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 6.1K interactions against 819K followers, an engagement rate of 0.743%. Posts are seen about 382K times each, and 1.59% of those impressions turn into an interaction. That is about 46.7% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.07 posts a day over the last 30 days, though only 7% of days saw any activity at all. Most posts go out around 02:00 UTC, and Monday is the busiest day of the week. Of the 2 posts sampled, 100% carry an image or video. The account's strongest tracked post pulled 45K interactions, about 7.4x its own typical post. Recurring topics include #ua, #ash, #dah. 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 山﨑 康晃's engagement rate on X?
- 山﨑 康晃 (@19Yasuaki) has an engagement rate of 0.743%, based on the median interactions across 2 original posts from the last 30 days against 818,649 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.743%, 山﨑 康晃 sits above the 75th percentile of the 37,582 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 @19Yasuaki have real engagement?
- There is not yet enough sample to rank this account against others of its size.
- When does @19Yasuaki post?
- Most posts go out around 02:00 UTC, and Monday is its busiest day, at roughly 0.07 posts per day across the measured window.