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MaruComprehension

Chrome extension by marucomprehension · Productivity · Education

A Chrome extension in Productivity · Education with 29 users, barely installed.

Specific sites only: 20 match patterns.

What the developer says, and 5 screenshots

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

Users
29
Rating
5.0 (1 ratings)
Users, last 15 days
+3
Rating, last 30 days
Not watched long enough to say
Version
1.7.6
Updated in the store
2026-09-09
Published
2026-06-30
Manifest
V3
Browser access
7 permissions, 20 site patterns

How it has moved

Users
+3 since 01.09
25-29 · 7 readings
2026-09-10: released 1.7.6
  1. 2026-09-0126
  2. 2026-09-0425
  3. 2026-09-0625
  4. 2026-09-0827
  5. 2026-09-0926
  6. 2026-09-1328
  7. 2026-09-1529
Rating
unchanged since 01.09
reviewsrating 5.00 · 7 readings
2026-09-10: released 1.7.6
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-04reviews1rating5.00
  3. 2026-09-06reviews1rating5.00
  4. 2026-09-08reviews1rating5.00
  5. 2026-09-09reviews1rating5.00
  6. 2026-09-13reviews1rating5.00
  7. 2026-09-15reviews1rating5.00
Users
+3 since 01.09
25-29 · 7 readings
2026-09-10: released 1.7.6
  1. 2026-09-0126
  2. 2026-09-0425
  3. 2026-09-0625
  4. 2026-09-0827
  5. 2026-09-0926
  6. 2026-09-1328
  7. 2026-09-1529
Rating
unchanged since 01.09
reviewsrating 5.00 · 7 readings
2026-09-10: released 1.7.6
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-04reviews1rating5.00
  3. 2026-09-06reviews1rating5.00
  4. 2026-09-08reviews1rating5.00
  5. 2026-09-09reviews1rating5.00
  6. 2026-09-13reviews1rating5.00
  7. 2026-09-15reviews1rating5.00

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: 20 match patterns.

  • https://public-api.marumori.io/*
  • https://marumori.io/*
  • https://www.marumori.io/*
Show the remaining 9
  • https://cijapanese.com/*
  • https://www.cijapanese.com/*
  • https://nijapanese.com/*
  • https://www.nijapanese.com/*
  • https://nihongo-jikan.com/*
  • https://www.nihongo-jikan.com/*
  • https://www.youtube.com/*
  • https://jisho.org/*
  • https://www.netflix.com/*
  • Sign you in with a Google account identity
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 4
  • Schedule work to run later alarms
  • Add items to the right-click menu contextMenus
  • Show you notifications notifications
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.7.6

What changed recently

  1. Package size changed
  2. Released version 1.7.6 (was 1.7.4)

The publisher

marucomprehension.

Like this one

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

  1. HayaiLearn: AI-powered Japanese Language Learning on Youtube & Netflix Describes nearly the same job, smaller audience 2k users ★ 3.9
  2. ManabiDojo - Learn Japanese on the Web (Manga OCR, YouTube, NHK & more!) Describes nearly the same job, smaller audience 332 users ★ 4.4
  3. Mooon: Japanese Webpage & Subtitle Reading Assistant Describes nearly the same job, smaller audience 3k users ★ 5.0
  4. AomoriYuki: Japanese Subtitle Translator Describes nearly the same job, smaller audience 12 users
  5. Anki JPDB Reader Describes nearly the same job, smaller audience 474 users ★ 5.0

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.