#seikin

Live, measured metrics for the hashtag #seikin 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 #seikin

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.

$520.70/ year · 6-character #name
Claim #seikin — $520.70/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
37
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 37
0
Avg reactions / post
Mastodon · last 37
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.social (Mastodon public tags API) · fetched 2026-11-10 00:05 UTC
0
11-04
0
11-05
0
11-06
0
11-07
0
11-08
0
11-09
0
11-10

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 2026-11-10 00:05 UTC
#seikingames
0 uses · 0 accounts / 7d
#seikin_mania
0 uses · 0 accounts / 7d
#SEIKINTV
0 uses · 0 accounts / 7d
#seikinコールrecorded
0 uses · 0 accounts / 7d
#seikinが作るプレイリストを期間限定で公開中seikintv
0 uses · 0 accounts / 7d
#seikinをseikin本人が初見プレイ
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.social (Mastodon tag timeline) · fetched 2026-11-10 00:05 UTC

Everything below is measured over the latest 37 public posts (spanning ~16079 hours).

Posting hours (UTC) — busiest: 11:00

00:0012:0023:00

Languages: Japanese (20) · English (14) · German (1)

Avg boosts / post: 0.1

Top of the latest posts

  • https://www.wacoca.com/videos/3382851/seikin/ Seikin TV: 大観衆の中、きつねダンスで「ワホー」 ##キツネダンス #HIKAKIN&SEIKIN #Hokkaido #SEIKIN #SEIKINTV #SeikinTV #TV #UUUM #Vlog #Vlogger #YouTube #YouTuber #ウーム #エスコン #エスコンフィールド #きつねダンス #セイキン #セイキンTV #ヒカキン #ヒカキン&セ

    Videos Japan@videos@wakoka.com♥ 1↻ 02026-09-06 14:17 UTCView post →

  • https://www.wacoca.com/videos/3467724/seikin/ Seikin Games: フォートナイトメア2026 #FNaF #Fortnite #fortnitemares #Fortnitemares2026 #FreddyKrueger #Games #SEIKIN #SEIKINGames #SeikinGames #Vlog #Vlogger #YouTube #YouTuber #エルム街の悪夢 #セイキン #セイキンゲームズ #

    Videos Japan@videos@wakoka.com♥ 0↻ 02026-10-25 10:42 UTCView post →

  • https://www.npbhub.com/918546/ Hokkaido-Nippon-Ham-Fighters: HIKAKIN vs.Masuo！HIKAKIN人生初の始球式！UUUM DAY in Fビレッジ#hikakin #seikin #masuo #HokkaidoNipponHamFighters #HokkaidoNipponHamFightersOfficialChannel #HokkaidoNipponHamFightersOfficialVid

    NPBHUB@npbhub@j-ch.net♥ 0↻ 02026-10-24 19:44 UTCView post →

What “seikin” means

Wikipedia

Seiya Kaihatsu professionally known as Seikin, is a Japanese YouTuber and singer-songwriter. His younger brother is YouTuber Hikakin, who is also a member of the Japanese music group Hikakin & Seikin.

“Seikin” on Wikipedia (CC BY-SA) →

#seikin across platforms

every network with a public tag surface

Follow #seikin 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/seikin