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Weekly Weather Forcast for Japan

Chrome extension by mitsugu.oyama · Lifestyle · News

A Chrome extension in Lifestyle · News with 118 users, barely installed.

Specific sites only: 6 match patterns.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
118
Rating
1.5 (2 ratings)
Users, last 17 days
+5
Rating, last 30 days
Not watched long enough to say
Version
1.2.1
Updated in the store
2023-05-23
Published
2023-01-09
Manifest
V3
Browser access
1 permission, 6 site patterns

How it has moved

Users
+5 since 01.09
105-121 · 10 readings
  1. 2026-09-01113
  2. 2026-09-03114
  3. 2026-09-05113
  4. 2026-09-06114
  5. 2026-09-07106
  6. 2026-09-08105
  7. 2026-09-09106
  8. 2026-09-13115
  9. 2026-09-15121
  10. 2026-09-17118
Rating
unchanged since 01.09
reviewsrating 1.50 · 10 readings
  1. 2026-09-01reviews2rating1.50
  2. 2026-09-03reviews2rating1.50
  3. 2026-09-05reviews2rating1.50
  4. 2026-09-06reviews2rating1.50
  5. 2026-09-07reviews2rating1.50
  6. 2026-09-08reviews2rating1.50
  7. 2026-09-09reviews2rating1.50
  8. 2026-09-13reviews2rating1.50
  9. 2026-09-15reviews2rating1.50
  10. 2026-09-17reviews2rating1.50
Users
+5 since 01.09
105-121 · 10 readings
  1. 2026-09-01113
  2. 2026-09-03114
  3. 2026-09-05113
  4. 2026-09-06114
  5. 2026-09-07106
  6. 2026-09-08105
  7. 2026-09-09106
  8. 2026-09-13115
  9. 2026-09-15121
  10. 2026-09-17118
Rating
unchanged since 01.09
reviewsrating 1.50 · 10 readings
  1. 2026-09-01reviews2rating1.50
  2. 2026-09-03reviews2rating1.50
  3. 2026-09-05reviews2rating1.50
  4. 2026-09-06reviews2rating1.50
  5. 2026-09-07reviews2rating1.50
  6. 2026-09-08reviews2rating1.50
  7. 2026-09-09reviews2rating1.50
  8. 2026-09-13reviews2rating1.50
  9. 2026-09-15reviews2rating1.50
  10. 2026-09-17reviews2rating1.50

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 6 match patterns.

  • http://www.jma.go.jp/
  • https://www.jma.go.jp/
  • http://www.data.jma.go.jp/
Show the remaining 3
  • https://www.data.jma.go.jp/
  • http://cyberjapandata.gsi.go.jp/
  • https://cyberjapandata.gsi.go.jp/
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

mitsugu.oyama.

Like this one

Listings the catalog judges closest in what they say they do.

  1. TenkiPop - 1週間の天気を確認 Describes nearly the same job, smaller audience 183 users ★ 3.0
  2. Weather Quick Describes nearly the same job, smaller audience 6 users
  3. 友好天气 Describes nearly the same job, smaller audience 3 users
  4. E START Describes nearly the same job, smaller audience 974 users ★ 3.5
  5. Weather Alert Describes nearly the same job, smaller audience 7 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.