Extension Tracker

ECGO – 楽天RMS自動化・SEO分析ツール

10,000 users Rated 4.95 from 329 ratings Last updated 9 Sep 2026

By ec-masters-apps Live in the Chrome Web Store apjpmocfcdmmjcgcbipfhjfcjhlkfhmc Last checked 27 Sep 2026, 16:00 UTC

The listing

What the Chrome Web Store shows, as of the last check

EC運営の面倒な業務はECGOにお任せ！ショップ運営の「手間」をなくす、楽天市場・Yahoo!ショッピング・Amazon・au PAY マーケット対応の便利ツール。これ1つで運用業務がぐっとラクに！Summary from the listing
Developer
ec-masters-apps
Trader status
Not declared a trader under EU law
Category
Productivity › Workflow & Planning
First published
1 Sep 2017
Last updated
9 Sep 2026
Version
4.6.3
Size
504 KiB
Minimum Chrome
88
Languages
1 language

日本語

Support page
https://ec-masters.co.jp/
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store
9.8K10K10.2KTracking began 26 Sep 202626 Sep27 Sep2026-09-26: 10,000 users2026-09-27: 10,000 users10,0009.8K10K10.2KTracking began26 Sep27 Sep2026-09-26: 10,000 users2026-09-27: 10,000 users10K
Average rating
4.905.0026 Sep27 Sep4.954.905.0026 Sep27 Sep4.95
Number of ratings
32533033526 Sep27 Sep32932533033526 Sep27 Sep329
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-09-2710,0004.95329
2026-09-2610,0004.95329
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#5,164
by users, of 264,254 extensions
In its category
#1,705
of 44,385 in Workflow & Planning

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 Sep 2026.

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • <all_urls>Every website
Sites where it runs scripts
  • <all_urls>Every website
  • https://*.rms.rakuten.co.jp/*rms.rakuten.co.jp and its subdomains
  • https://*.shopping.yahoo.co.jp/*shopping.yahoo.co.jp and its subdomains
  • https://*.temu.com/*temu.com and its subdomains
  • https://*.ultra-cloud.com/*ultra-cloud.com and its subdomains
  • https://event.rakuten.co.jp/*event.rakuten.co.jp
  • https://giftmall.co.jp/*giftmall.co.jp
  • https://item.rakuten.co.jp/*item.rakuten.co.jp
  • https://login.yahoo.co.jp/*login.yahoo.co.jp
  • https://paypaymall.yahoo.co.jp/*paypaymall.yahoo.co.jp
  • https://plus.wowma.jp/*plus.wowma.jp
  • https://ranking.rakuten.co.jp/*ranking.rakuten.co.jp
  • https://search.rakuten.co.jp/*search.rakuten.co.jp
  • https://sellercentral.amazon.co.jp/*sellercentral.amazon.co.jp
  • https://shop-list.com/*shop-list.com
  • https://shopping.geocities.jp/*shopping.geocities.jp
  • https://tool.ec-masters.net/loginkun-check.php*tool.ec-masters.net
  • https://tool10.ec-masters.net/suggest/*tool10.ec-masters.net
  • https://wowma.jp/*wowma.jp
  • https://www.amazon.co.jp/*www.amazon.co.jp
  • https://www.qoo10.jp/*www.qoo10.jp
  • https://www.rakuten.co.jp/*www.rakuten.co.jp
  • https://www.rakuten.ne.jp/*www.rakuten.ne.jp
Browser features
  • alarmsRun tasks on a schedule
  • declarativeNetRequestBlock or change network requests, using rules
  • declarativeNetRequestFeedbackSee which of its network rules matched
  • declarativeNetRequestWithHostAccessBlock or change network requests on the sites it can reach
  • scriptingRun scripts on sites it can reach
  • sidePanelShow a side panel
  • storageSave settings and data in your browser
  • unlimitedStorageStore more data than the usual limit

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 27 Sep 2026, 16:00 UTC; next check around 4 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “ECGO – 楽天RMS自動化・SEO分析ツール” (apjpmocfcdmmjcgcbipfhjfcjhlkfhmc). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/apjpmocfcdmmjcgcbipfhjfcjhlkfhmc. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_apjpmocfcdmmjcgcbipfhjfcjhlkfhmc,
  title   = {ECGO – 楽天RMS自動化・SEO分析ツール (apjpmocfcdmmjcgcbipfhjfcjhlkfhmc)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/apjpmocfcdmmjcgcbipfhjfcjhlkfhmc},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

Browse

Top lists

Productivity

Lifestyle

Make Chrome Yours