#Sarushima
Live, measured metrics for the hashtag #Sarushima from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #sarushima
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.
Day-by-day usage
measured · mas.to (Mastodon public tags API) · fetched 2026-09-26 11:08 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-09-26 11:08 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-09-26 11:08 UTCEverything below is measured over the latest 5 public posts (spanning ~160 hours).
Posting hours (UTC)
Languages: Japanese (4)
Avg boosts / post: 0.2
Top of the latest posts
要塞の島、猿島 Fortress island, Sarushima Island #猿島 #sarushima #sarushimaisland #猿島要塞 #要塞跡 #fortressruins #戦跡 #戦争遺跡 #battlefield #遺跡 #ruins #remain #remains #横須賀 #yokosuka #横須賀市 #yokosukacity #日本 #japan #マストドン写真部 #photography
Sarushima [猿島], Japan 🇯🇵, 30th July 2017. https://wp.me/p2yJaA-wS #Japan #Sarushima #猿島 #日本国 #日本 #landscape #island #ocean #travel #travelphotography #traveling #travelling #trip #tourism #JBinnacle
要塞の島、猿島 Fortress island, Sarushima Island #猿島 #sarushima #sarushimaisland #猿島要塞 #要塞跡 #fortressruins #戦跡 #戦争遺跡 #battlefield #遺跡 #ruins #remain #remains #横須賀 #yokosuka #横須賀市 #yokosukacity #日本 #japan #マストドン写真部 #photography
What “sarushima” means
WikipediaSarushima , is a small island located off Yokosuka, Kanagawa in Japan. It is the only natural island in Tokyo Bay. Sarushima was used as a battery by the Tokugawa shogunate during the Edo period, and after the Meiji Restoration in 1868, the island was developed as part of the Yokosuka Navy Yard.
“Sarushima” on Wikipedia (CC BY-SA) →#sarushima across platforms
every network with a public tag surfaceFollow #sarushima 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.
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/sarushima