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Chrome extension by わたりゅー · Productivity · Tools

A Chrome extension in Productivity · Tools with 22 users, barely installed.

Specific sites only: 3 match patterns.

What the developer says, and 1 screenshot

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

Users
22
Rating
not rated yet
Users, last 18 days
+4
Version
1.0.0
Updated in the store
2026-06-22
Published
2026-06-22
Manifest
V3
Browser access
3 site patterns

How it has moved

Users
+4 since 01.09
18-24 · 11 readings
  1. 2026-09-0118
  2. 2026-09-0219
  3. 2026-09-0420
  4. 2026-09-0622
  5. 2026-09-0723
  6. 2026-09-0824
  7. 2026-09-0923
  8. 2026-09-1321
  9. 2026-09-1524
  10. 2026-09-1622
  11. 2026-09-1822
Users
+4 since 01.09
18-24 · 11 readings
  1. 2026-09-0118
  2. 2026-09-0219
  3. 2026-09-0420
  4. 2026-09-0622
  5. 2026-09-0723
  6. 2026-09-0824
  7. 2026-09-0923
  8. 2026-09-1321
  9. 2026-09-1524
  10. 2026-09-1622
  11. 2026-09-1822

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: 3 match patterns.

  • https://game.mahjongsoul.com/*
  • https://*.mahjongsoul.com/*
  • https://wataryuu.com/*

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

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

The publisher

わたりゅー. Listed website: wataryuu.com.

Like this one

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  3. 麻雀AIコーチ コネクタ Describes nearly the same job, smaller audience 6 users
  4. AI Mahjong Scouter & True Error Rate 'Shirokun!' Mortal Ver. Describes nearly the same job, smaller audience 2k users ★ 4.8
  5. Tenhou score pane Describes nearly the same job, smaller audience 97 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.

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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.