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BunSense: Japanese Furigana, translation, and grammar helper

Chrome extension by kuroshark · Productivity · Education

  • Established publisher

A Chrome extension in Productivity · Education with 4 000 users, a small but real audience. Audience over the last 30 days: +3 784.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

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

Users
4 000
Rating
4.8 (4 ratings)
Users, last 30 days
+3 784 (the store rounds this count to 1 000, so it moves only between steps)
Rating, last 30 days
Steady over 30 days
Version
1.3.0
Updated in the store
2026-09-10
Published
2026-02-13
Manifest
V3
Browser access
2 permissions, 2 site patterns

How it has moved

Users
+3.8k since 01.10
179-4k · 11 readings
  1. 2026-10-04184
  2. 2026-10-08179
  3. 2026-10-09193
  4. 2026-10-10205
  5. 2026-10-11216
  6. 2026-10-13230
  7. 2026-10-16217
  8. 2026-10-182k
  9. 2026-10-213k
  10. 2026-10-224k
  11. 2026-10-314k
Rating
unchanged since 01.10
reviewsrating 4.75 · 11 readings
  1. 2026-10-04reviews4rating4.75
  2. 2026-10-08reviews4rating4.75
  3. 2026-10-09reviews4rating4.75
  4. 2026-10-10reviews4rating4.75
  5. 2026-10-11reviews4rating4.75
  6. 2026-10-13reviews4rating4.75
  7. 2026-10-16reviews4rating4.75
  8. 2026-10-18reviews4rating4.75
  9. 2026-10-21reviews4rating4.75
  10. 2026-10-22reviews4rating4.75
  11. 2026-10-31reviews4rating4.75
Users
+3.8k since 01.09
165-4k · 25 readings
2026-09-10: released 1.3.0
  1. 2026-09-01165
  2. 2026-09-05167
  3. 2026-09-06165
  4. 2026-09-07169
  5. 2026-09-08166
  6. 2026-09-10168released 1.3.0
  7. 2026-09-13167
  8. 2026-09-15175
  9. 2026-09-16190
  10. 2026-09-20232
  11. 2026-09-21241
  12. 2026-09-25236
  13. 2026-09-27221
  14. 2026-09-28216
  15. 2026-10-04184
  16. 2026-10-08179
  17. 2026-10-09193
  18. 2026-10-10205
  19. 2026-10-11216
  20. 2026-10-13230
  21. 2026-10-16217
  22. 2026-10-182k
  23. 2026-10-213k
  24. 2026-10-224k
  25. 2026-10-314k
Rating
unchanged since 01.09
reviewsrating 4.75 · 25 readings
2026-09-10: released 1.3.0
  1. 2026-09-01reviews4rating4.75
  2. 2026-09-05reviews4rating4.75
  3. 2026-09-06reviews4rating4.75
  4. 2026-09-07reviews4rating4.75
  5. 2026-09-08reviews4rating4.75
  6. 2026-09-10reviews4rating4.75released 1.3.0
  7. 2026-09-13reviews4rating4.75
  8. 2026-09-15reviews4rating4.75
  9. 2026-09-16reviews4rating4.75
  10. 2026-09-20reviews4rating4.75
  11. 2026-09-21reviews4rating4.75
  12. 2026-09-25reviews4rating4.75
  13. 2026-09-27reviews4rating4.75
  14. 2026-09-28reviews4rating4.75
  15. 2026-10-04reviews4rating4.75
  16. 2026-10-08reviews4rating4.75
  17. 2026-10-09reviews4rating4.75
  18. 2026-10-10reviews4rating4.75
  19. 2026-10-11reviews4rating4.75
  20. 2026-10-13reviews4rating4.75
  21. 2026-10-16reviews4rating4.75
  22. 2026-10-18reviews4rating4.75
  23. 2026-10-21reviews4rating4.75
  24. 2026-10-22reviews4rating4.75
  25. 2026-10-31reviews4rating4.75

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • Watch the network requests your browser makes webRequest
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.3.0 · Asked for more permissions (4, was 3)

What changed recently

  1. Package size changed
  2. Asked for more permissions (4, was 3)
  3. Store description rewritten
Show the remaining 1
  1. Released version 1.3.0 (was 1.2.2)

The publisher

kuroshark. Listed website: bunsense.app.

Like this one

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

  1. Furigana AI Describes nearly the same job, smaller audience 13 users ★ 5.0
  2. Mooon: Japanese Webpage & Subtitle Reading Assistant Describes nearly the same job, smaller audience 4k users ★ 5.0
  3. WakaruAI Reader Describes nearly the same job, smaller audience 3 users
  4. Hovrd Describes nearly the same job, smaller audience 21 users ★ 5.0
  5. Japanese Hover Reader: Furigana & Translation on Any Site Describes nearly the same job, smaller audience 9 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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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/nghpogpmcpihnehnoplphbcnfebgapfb/badge.svg)](https://extops.dev/extensions/nghpogpmcpihnehnoplphbcnfebgapfb)

HTML

<a href="https://extops.dev/extensions/nghpogpmcpihnehnoplphbcnfebgapfb"><img src="https://extops.dev/extensions/nghpogpmcpihnehnoplphbcnfebgapfb/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-22. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built