成田 修造 / Shuzo Narita engagement report
@shuzonarita - 157K followers on X
Measured over 18 original posts from a 30-day window, last computed on September 23, 2026.
Engagement
A typical post picks up 104 interactions against 157K followers, an engagement rate of 0.066%. Measured over 18 original posts, its engagement rate beats 47% of 20,444 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 20K times each, and 0.526% of those impressions turn into an interaction. That is about 12.5% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1 post a day over the last 30 days, with activity on roughly 47% of days. Most posts go out around 02:00 UTC, and Friday is the busiest day of the week. Of the 18 posts sampled, 44% carry an image or video and 72% link out. The account's strongest tracked post pulled 626 interactions, about 6.0x its own typical post.
Measured over 18 original posts from a 30-day window, last computed on September 23, 2026.
Compared with accounts its own size
成田 修造 / Shuzo Narita's engagement rate beats 47% of the tracked X accounts closest to it in follower count (20,444 accounts, accounts of similar size (decile 8 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 26% 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 0.066%, 成田 修造 / Shuzo Narita sits above the 25th percentile of the 205,374 accounts in this comparison. That places it in the below the median band, which runs 0.024% to 0.143%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.004% |
| 25th percentile | 0.024% |
| 50th percentile | 0.143% |
| 75th percentile | 0.678% |
| 90th percentile | 2.55% |
| 99th percentile | 82.4% |
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 02:00 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 | 44% of posts | +111% | +108% to +115% | 34K |
| Outbound link | 72% of posts | -41% | -42% to -40% | 32K |
| Typical length | - | no effect | -2% to -1% | 42K |
- 44% 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.
- 72% of its posts carry a link off X. Across the catalog, posts with an outbound link run 41% below the same accounts' other posts, so a large share of this account's output sits in the weakest bucket we measure.
- Its average post runs 182 characters, which falls in the 180 - 280 characters band. Across the catalog, posts of 180 to 280 characters match the same accounts' other posts almost exactly.
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
- Sep 14, 20266.0x their median
MW Seijo (成城) 11月完成販売予定 https://t.co/Ws7JFvIjGm
- Jul 20, 20264.3x their median
MW bot, semi-humanoid robots for home. ムウボットは家庭用のセミヒューマノイドロボットとして進化していきます。 第一号機ができてきましたが、ここからメカ的な改善、AI推論能力の向上、量産、家との融合、などどんどん進めていきます。2028年の製品化を目指していきます。 超楽しいフェーズで、ほんとみんな素晴らしいメンバーで楽しくやってますので、ぜひ興味持っていただいた方はDMください。 今すぐ転職とか考えてなくてもいいのでカジュアルにお話ししましょう😌
- Aug 3, 20263.7x their median
【ロボット組み立てメンバー募集】 AIロボット用のデータ収集工場が立ち上がりました!@五反田 今の体制から一気に収集体制をスケールさせていく予定で、まず5倍の規模にします。 が、人が足りておらず、収集用ハードウェア、空間(アルミフレール製)、などの組み立てと立ち上げをやってくれる人を募集してます。急募! 10月までに5倍の規模にしたく、立ち上げのお祭り感すごいです😆 ・ものづくり好きの方 ・細かい作業とか好きな方 ・AIロボットの進化に携わりたい方 絶賛募集しております。 手伝えるよ!やりたい!という方、フルタイム嬉しいですが、週2,3ならいける、土日だけならいけるとかでもいいので、DMください!🙏
- Sep 13, 20263.3x their median
MW Fukuoka https://t.co/UYfctxqGPz
- Aug 19, 20263.3x their median
開発してるMW bot(ムウボット)、やりたいことが多すぎて全然人が足りない! ・第2世代機の設計、開発(アーム、レール、ハンド..) ※特にハーネス、制御 ・ロボット付住宅=モデルハウスの開発(土地は決まりました!) ・データ収集体制を50人体制に拡張、安定運用(故障対応やサーバートラブル対応) ・データ収集デバイスのメカ的な改善(MW botの形のデバイスと、UMIグリッパー的なデバイス両方) ・収集データの学習/VLA開発(World-action modelの検証とかも)、実機でのタスク成功率の検証、改善 ・MLOps ・製品化に向けたデータ収集計画の立案とマネジメント ・第3世代機(量産向け)に向けたメカ、電気の改善 明らかに未来を作ってる感覚、最先端のことに挑戦してる感覚を得られるし、楽しいはずなので、大企業で充実してる人にもぜひ挑戦してほしいです。ちょっとでも興味ある人は連絡してください、遊びに来てください!🙇
- Sep 11, 20262.9x their median
AIロボット住宅が「100年ぶりに家を変える」 MWが家事を支援する「MW bot」を初公開、2028年販売へ https://t.co/lLjbAw1Qsp
- Sep 8, 20261.9x their median
Beautiful Not CG, it’s real https://t.co/p2Yr3HcFAS
- Jul 9, 20261.8x their median
ファストリ、製造小売りで世界2位に 海外で成長加速しH&M越え https://t.co/zzdgp2ZfpX
- Sep 12, 20261.8x their median
MWは今、AIロボットを融合した未来の家を作ろうとしていますが、足元の祖業はスマートホームシステムMW intelligence が統合された住まいの開発と販売です 写真はMW Yokohama すでに販売実績もありますが、このMW Yokohamaも多くの反響をいただいています😌 他のPJもこちらからご覧いただけます↓ https://t.co/zs5A5cFbBh
- Sep 9, 20261.8x their median
MW(ムウ)がGENIACに採択されました! GENIACは経産省とNEDOが主催する生成AIの開発支援プログラムで、本日ロボット基盤モデル開発の採択企業者が発表されキックオフイベントが行われました。 スタートアップで採択された企業は5社のみで、家庭内AIロボットの開発企業で採択されたのはMWだけになります。 MWとしては、3年計画で数十億円を投下し、独自でデータ収集と基盤モデル開発を進めていく予定です。スピーディに大型投資を行い、世界でも最先端の家庭向けAIロボット開発を進めていきます😌 そして明日9/10は、MW初となる記者発表イベントがあります。家庭向けのガントリーロボットMW botのデモをお見せします🏘️🤖 動画も公開予定ですのでお楽しみに😊 https://t.co/blXw0yaKnt
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.
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Reading these numbers
A typical post picks up 104 interactions against 157K followers, an engagement rate of 0.066%. Measured over 18 original posts, its engagement rate beats 47% of 20,444 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 20K times each, and 0.526% of those impressions turn into an interaction. That is about 12.5% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1 post a day over the last 30 days, with activity on roughly 47% of days. Most posts go out around 02:00 UTC, and Friday is the busiest day of the week. Of the 18 posts sampled, 44% carry an image or video and 72% link out. The account's strongest tracked post pulled 626 interactions, about 6.0x its own typical post.
- What is 成田 修造 / Shuzo Narita's engagement rate on X?
- 成田 修造 / Shuzo Narita (@shuzonarita) has an engagement rate of 0.066%, based on the median interactions across 18 original posts from the last 30 days against 157,151 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.066%, 成田 修造 / Shuzo Narita sits above the 25th percentile of the 205,374 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 @shuzonarita have real engagement?
- Its engagement rate beats 47% of the tracked X accounts closest to it in follower count (20,444 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 @shuzonarita post?
- Most posts go out around 02:00 UTC, and Friday is its busiest day, at roughly 1.03 posts per day across the measured window.