#理系

Live, measured metrics for the hashtag #理系 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #理系

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$11,525.77/ year · 2-character #name
Claim #理系 — $11,525.77/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
33
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 33
0
Avg reactions / post
Mastodon · last 33
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-08-17 12:29 UTC
0
08-11
0
08-12
0
08-13
0
08-14
0
08-15
0
08-16
0
08-17

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-08-17 12:29 UTC

No related tags with measured usage found for #理系.

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-08-17 12:29 UTC

Everything below is measured over the latest 33 public posts (spanning ~77212 hours).

Posting hours (UTC) — busiest: 09:00

00:0012:0023:00

Languages: Japanese (21) · English (10)

Avg boosts / post: 0.6

Top of the latest posts

  • 【悲報】ChatGPT、計算が苦手。でも教育すれば賢くなる！ https://www.aiandemily.com/%e3%80%90%e6%82%b2%e5%a0%b1%e3%80%91chatgpt%e3%80%81%e8%a8%88%e7%ae%97%e3%81%8c%e8%8b%a6%e6%89%8b%e3%80%82%e3%81%a7%e3%82%82%e6%95%99%e8%82%b2%e3%81%99%e3%82%8c%e3%81%b0%e8%b3%a2%e3%

    エミリーと学ぶ生成AIの世界@aiandemily♥ 0↻ 02026-07-16 10:16 UTCView post →

  • はてなブログに投稿しました 書評「なぜ日本の大学には工学部が多いのか 理系大学の近現代史」他の大学の歴史を説明している本よりも分かりやすく書かれてます。 - 水野五郞のブログ https://clearsterd.hatenablog.com/entry/2026/07/11/085124 #はてなブログ #書評 #読書 #大学 #工学部 #歴史 #理系

    水野五郎（mizunogoro）@mizugoro0489♥ 0↻ 02026-07-10 23:52 UTCView post →

  • https://www.walknews.com/1337066/ 芝浦工業・東京都市・東京電機・工学院は他大学の「理系学部新設ラッシュ」に飲み込まれてしまうのか？東京4理工の“裏成績表”を公開《再配信》 | 今だからこそ読みたい！注目特集 | ダイヤモンド・オンライン #Tokyo #五島育英会 #四工大 #大学淘汰 #工学院大学 #東京 #東京4理工 #東京都 #東京都市大学 #東京電機大学 #理系 #理系人材 #芝浦工業大学

    Walk News@[email protected]♥ 0↻ 02026-07-05 19:25 UTCView post →

#理系 across platforms

every network with a public tag surface

Follow #理系 straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/理系