#haiku

Live, measured metrics for the hashtag #haiku 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 #haiku

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.

$1,129.43/ year · 5-character #name
Claim #haiku — $1,129.43/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
924
Uses / 7 days
Mastodon
231
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~5.8/hr
Recent pace
Mastodon · last 40
0
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-28 20:12 UTC
128
10-22
133
10-23
145
10-24
141
10-25
131
10-26
132
10-27
114
10-28

924 uses by 231 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-10-28 20:12 UTC
#haikuos
12 uses · 10 accounts / 7d
#haiku_os
0 uses · 0 accounts / 7d
#haiku5
0 uses · 0 accounts / 7d
#haikufeels
9 uses · 9 accounts / 7d
#haikuaday
1 uses · 1 accounts / 7d
#haikuchallenge
9 uses · 9 accounts / 7d
#haikus
0 uses · 0 accounts / 7d
#haikujournal
1 uses · 1 accounts / 7d
#haiku55
0 uses · 0 accounts / 7d
#DailyHaiku
13 uses · 13 accounts / 7d
#haikubox
7 uses · 7 accounts / 7d
#haikuhash
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-28 20:12 UTC

Everything below is measured over the latest 40 public posts (spanning ~6.9 hours).

Posting hours (UTC) — busiest: 16:00

00:0012:0023:00

Languages: Japanese (27) · English (12) · French (1)

Avg boosts / post: 0.3

Top of the latest posts

  • Foggy early dawn Sun shimmers on white beach sands To clear up for day #dailyhaikuprompt Foggy Beach #haiku #senryu

    AmbientDread@[email protected]♥ 1↻ 22026-10-28 16:17 UTCView post →

  • Milky lake covered By foam. Caffeine sirens call To us from the shore. ©2026 Michael Z. #haiku #poetry #coffee

    Michael Z.@[email protected]♥ 0↻ 02026-10-28 20:06 UTCView post →

  • こゝで泊らうつく／＼ぼうし #haiku

    種田山頭火.bot@[email protected]♥ 0↻ 02026-10-28 20:03 UTCView post →

What “haiku” means

Wiktionary · Wikipedia

haiku/ˈhaɪ.kuː/

  • nounA Japanese poem in three lines, the first and last consisting of five morae, and the second consisting of seven morae, usually with an emphasis on the season or a naturalistic theme.
Full entry on Wiktionary →

Haiku is a type of short-form poetry that originated in Japan. Traditional Japanese haiku consist of three phrases composed of 17 morae in a 5, 7, 5 pattern that include a kireji or "cutting word" and a kigo or seasonal reference. However, haiku by classical Japanese poets, such as Matsuo Bashō, also deviate from the 17-on pattern and sometimes do not contain a kireji. Similar poems that do not adhere to these rules are generally classified as senryū.

“Haiku” on Wikipedia (CC BY-SA) →

#haiku across platforms

every network with a public tag surface

Follow #haiku 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/haiku