防衛省・自衛隊 engagement report
@ModJapan_jp - 1.3M followers on X
Measured over 44 original posts from a 30-day window, last computed on September 1, 2026.
Engagement
A typical post picks up 1.3K interactions against 1.3M followers, an engagement rate of 0.105%. Measured over 44 original posts, its engagement rate beats 74% of 3,758 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 57K times each, and 2.32% of those impressions turn into an interaction. That is about 4.53% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 4.8 posts a day over the last 30 days, with activity on roughly 63% of days. Most posts go out around 08:00 UTC, and Monday is the busiest day of the week. Of the 44 posts sampled, 80% carry an image or video and 32% link out. The account's strongest tracked post pulled 18K interactions, about 14x its own typical post. Recurring topics include #防衛省・自衛隊, #はくおう, #航空自衛隊.
Measured over 44 original posts from a 30-day window, last computed on September 1, 2026. Recurring tags: #防衛省・自衛隊, #はくおう, #航空自衛隊.
Compared with accounts its own size
防衛省・自衛隊's engagement rate beats 74% of the tracked X accounts closest to it in follower count (3,758 accounts, accounts of similar size (decile 9 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 73% 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 0.105%, 防衛省・自衛隊 sits above the 50th percentile of the 36,378 accounts in this comparison. That places it in the above the median band, which runs 0.08% to 0.432%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.002% |
| 25th percentile | 0.012% |
| 50th percentile | 0.08% |
| 75th percentile | 0.432% |
| 90th percentile | 2.10% |
| 99th percentile | 161.0% |
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 08:00 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% | 50K |
| 01:00 UTC | -2% | 51K |
| 02:00 UTC | -3% | 50K |
| 03:00 UTC | -4% | 53K |
| 04:00 UTC | -6% | 43K |
| 05:00 UTC | -4% | 42K |
| 06:00 UTC | -4% | 48K |
| 07:00 UTC | -5% | 52K |
| 08:00 UTC | -4% | 60K |
| 09:00 UTC | -3% | 69K |
| 10:00 UTC | -2% | 72K |
| 11:00 UTC | -3% | 78K |
| 12:00 UTC | -2% | 86K |
| 13:00 UTC | -2% | 94K |
| 14:00 UTC | -4% | 97K |
| 15:00 UTC | -2% | 100K |
| 16:00 UTC | -3% | 97K |
| 17:00 UTC | -2% | 90K |
| 18:00 UTC | -1% | 84K |
| 19:00 UTC | -2% | 79K |
| 20:00 UTC | -1% | 74K |
| 21:00 UTC | -1% | 66K |
| 22:00 UTC | -2% | 57K |
| 23:00 UTC | -2% | 51K |
Show engagement by day of week as a table
| Day | Vs author median | Posts |
|---|---|---|
| Sunday | +4% | 230K |
| Monday | 0% | 286K |
| Tuesday | -2% | 276K |
| Wednesday | -1% | 251K |
| Thursday | -1% | 244K |
| Friday | -3% | 252K |
| Saturday | +3% | 227K |
Best tweets
- Aug 28, 202614x their median
本日(8月28日)、防衛省は、日本製鉄(株)から広島県呉市の「瀬戸内製鉄所呉地区跡地」を取得する契約を締結しました。 今後、この土地を防衛力の強化や災害対応の拠点として活用していきます。 具体的には、 ・自衛隊の活動拠点となる庁舎や隊舎 ・民間企業による防衛装備品の製造施設 ・物資集積場やヘリポートなどの防災拠点 などを備えた『多機能な複合防衛拠点』を整備し、防衛力の抜本的強化につなげていきます。 今回の契約締結は、その整備に向けた大きな一歩です。 今後、日本製鉄・広島県・呉市と連携しながら、防衛力の強化と災害対応力の向上に資する拠点整備を進めてまいります。
- Aug 28, 20264.1x their median
政府は、インドネシアのカリマンタン島などで深刻な被害が生じている山林火災に対し、インドネシア共和国政府からの支援要請を受け、国際緊急援助活動として自衛隊機による消火活動支援の実施を決定しました。 準備が整い次第、できるだけ速やかに、陸自CH-47輸送ヘリ3機を搭載した海自輸送艦「くにさき」を、インドネシアに向けて出発させる予定です。 (写真はイメージ) https://t.co/LmrtoCjk96
- Aug 21, 20263.4x their median
令和8年8月21日(金)午前から午後にかけて、ロシアの情報収集機(I L-20)×1機が、大陸方面から飛来し、日本海上空を石川県沖まで飛行後、 反転し、大陸方面へ飛行したことを確認しました。 これに対して航空自衛隊の北部航空方面隊等の戦闘機を緊急発進させ対応し ました。 https://t.co/as3UQfMC7D
- Aug 18, 20262.9x their median
令和8年8月18日(火)中国軍の情報収集機(Y-9)及び、偵察/攻撃型無人機(TB-001)が、長崎県男女群島沖から沖縄本島沖にかけて東シナ海上を飛行したことを確認し、これらに対して #航空自衛隊 の西部航空方面隊等の戦闘機を #緊急発進 させ対応しました。 https://t.co/j3eSAeMHUm
- Aug 19, 20262.4x their median
8月19日、インドを訪問中の小泉防衛大臣は、ムンバイに所在するインド海軍西部コマンドを訪問しました。スワミナタン海軍参謀長とブァツァヤン西部コマンド司令官と懇談し、ブリーフィングを受けた後、インド海軍の艦艇「チェンナイ」を視察しました🇯🇵🤝🇮🇳 https://t.co/UujfLyMruz
- Aug 20, 20262.3x their median
北朝鮮から弾道ミサイルの可能性があるものが発射されました。続報が入り次第、お知らせします。
- Aug 25, 20262.0x their median
令和8年8月25日(火)中国軍の情報収集機(Y-9)が沖縄本島沖から、長崎県男女群島沖にかけて飛行したことを確認し、これに対して #航空自衛隊 の西部航空方面隊の戦闘機を #緊急発進 させ対応しました。 https://t.co/5b5bXXq8kF
- May 1, 20262.0x their median
/ 📣あなたの声、聞かせてください! \ 本日、「令和9年度 防衛モニター」の募集を開始しました! 防衛モニターは、部隊見学などの各種イベントへの参加を通じて、防衛省・自衛隊を知っていただき、ご意見をいただくための取組です💫 ご応募はコチラ👇 https://t.co/FUyi9Pg67v https://t.co/N2BjvKJdmg
- Aug 27, 20261.8x their median
令和8年8月27日、ロシア海軍タランタルⅢ級ミサイル護衛哨戒艇2隻及びアムガ級ミサイル補給艦の計3隻が宗谷海峡を西進したことを確認しました。 防衛省・自衛隊は、海上自衛隊の第5哨戒防備隊所属「くまたか」(余市)により、警戒監視・情報収集を行いました。 https://t.co/0GHIiPpKba
- Aug 19, 20261.8x their median
令和8年8月19日(水)中国軍の情報収集機(Y-9)が、長崎県男女群島南方から沖縄本島沖にかけて飛行したことを確認し、 これに対して #航空自衛隊 の南西航空方面隊等の戦闘機を #緊急発進 させ対応しました。 https://t.co/PqLIqKl4u3
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 1.3K interactions against 1.3M followers, an engagement rate of 0.105%. Measured over 44 original posts, its engagement rate beats 74% of 3,758 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 57K times each, and 2.32% of those impressions turn into an interaction. That is about 4.53% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 4.8 posts a day over the last 30 days, with activity on roughly 63% of days. Most posts go out around 08:00 UTC, and Monday is the busiest day of the week. Of the 44 posts sampled, 80% carry an image or video and 32% link out. The account's strongest tracked post pulled 18K interactions, about 14x its own typical post. Recurring topics include #防衛省・自衛隊, #はくおう, #航空自衛隊.
- What is 防衛省・自衛隊's engagement rate on X?
- 防衛省・自衛隊 (@ModJapan_jp) has an engagement rate of 0.105%, based on the median interactions across 44 original posts from the last 30 days against 1,263,099 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.105%, 防衛省・自衛隊 sits above the 50th percentile of the 36,378 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 @ModJapan_jp have real engagement?
- Its engagement rate beats 74% of the tracked X accounts closest to it in follower count (3,758 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 @ModJapan_jp post?
- Most posts go out around 08:00 UTC, and Monday is its busiest day, at roughly 4.8 posts per day across the measured window.