#RetroJapan

Live, measured metrics for the hashtag #RetroJapan 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 #retrojapan

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.

$23.52/ year · 10-character #name
Claim #retrojapan — $23.52/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.5
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-10-11 09:07 UTC
0
10-05
0
10-06
0
10-07
0
10-08
0
10-09
0
10-10
0
10-11

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

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-10-11 09:07 UTC
#retrojapanese
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-11 09:07 UTC

Everything below is measured over the latest 40 public posts (spanning ~19692 hours).

Posting hours (UTC) — busiest: 10:00

00:0012:0023:00

Languages: English (18) · Japanese (3)

Avg boosts / post: 0.2

Top of the latest posts

  • Retro vibes - Osaka 2025 #photography #UrbanGaze #urbanphotography #streetphotography #urbanlandscape #ECK #AlphabetChallenge #WeekIforIntegers #ThrowbackThursday #ColorADay #YellowThu #nightphotography #nightlife #vintagecars #retrojapan #

    Hélène Cook 📷 :mastodon:@[email protected]♥ 20↻ 22026-09-03 12:01 UTCView post →

  • Solitary Candy Robot in Nishi-Azabu Alleyways #nishiazabu #retrojapan #candyrobot #streetphotography #japanesestreet #alleyway #rainydayvibes #nostalgicjapan #urbanexploration

    Meiji Maruo@[email protected]♥ 0↻ 42026-09-21 10:43 UTCView post →

  • Retro vibes - Osaka 2025 📸©helene-cook.eu #photography #UrbanGaze #urbanphotography #streetphotography #urbanlandscape #ThrowbackThursday #nightphotography #nightlife #vintagecars #retrojapan #osaka #japan #photoderue #streetphotography_co

    Hélène Cook 📷@[email protected]♥ 0↻ 02026-09-03 12:01 UTCView post →

#retrojapan across platforms

every network with a public tag surface

Follow #retrojapan 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/retrojapan