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Tomoshi Japanese Dictionary - Popup Lookup

Chrome extension by Y1Z · Productivity · Education

  • Established publisher

A Chrome extension in Productivity · Education with 30 users, barely installed. Audience over the last 30 days: +9.

Specific sites only: 3 match patterns.

What the developer says, and 4 screenshots

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

Users
30
Rating
not rated yet
Users, last 30 days
+9
Version
0.3.1
Updated in the store
2026-10-17
Published
2026-07-22
Manifest
V3
Browser access
4 permissions, 3 site patterns

How it has moved

Users
+9 since 06.10
20-32 · 14 readings
2026-10-16: released 0.3.02026-10-17: released 0.3.12026-10-24: gained the good publisher record badge
  1. 2026-10-0820
  2. 2026-10-0923
  3. 2026-10-1024
  4. 2026-10-1627released 0.3.0
  5. 2026-10-1827
  6. 2026-10-1928
  7. 2026-10-2129
  8. 2026-10-2226
  9. 2026-10-2327
  10. 2026-10-2429gained the good publisher record badge
  11. 2026-10-2931
  12. 2026-11-0132
  13. 2026-11-0330
  14. 2026-11-0530
Users
+24 since 31.08
6-32 · 27 readings
2026-09-02: released 0.2.82026-10-16: released 0.3.02026-10-17: released 0.3.12026-10-24: gained the good publisher record badge
  1. 2026-08-316
  2. 2026-09-0210released 0.2.8
  3. 2026-09-0511
  4. 2026-09-0610
  5. 2026-09-0812
  6. 2026-09-1011
  7. 2026-09-1313
  8. 2026-09-1514
  9. 2026-09-2117
  10. 2026-09-2216
  11. 2026-09-2620
  12. 2026-09-2819
  13. 2026-10-0421
  14. 2026-10-0820
  15. 2026-10-0923
  16. 2026-10-1024
  17. 2026-10-1627released 0.3.0
  18. 2026-10-1827
  19. 2026-10-1928
  20. 2026-10-2129
  21. 2026-10-2226
  22. 2026-10-2327
  23. 2026-10-2429gained the good publisher record badge
  24. 2026-10-2931
  25. 2026-11-0132
  26. 2026-11-0330
  27. 2026-11-0530

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

Specific sites only: 3 match patterns.

  • http://127.0.0.1:21420/*
  • http://127.0.0.1:21421/*
  • http://127.0.0.1:21422/*
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Run work in a hidden page offscreen
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 0.3.1
  2. Version 0.3.0
  3. Version 0.2.8

What changed recently

  1. Gained the Established publisher badge
  2. Package size changed
  3. Released version 0.3.1 (was 0.3.0)
Show the remaining 8
  1. Package size changed
  2. Store description rewritten
  3. Released version 0.3.0 (was 0.2.8)
  4. Package size changed
  5. Supported languages changed (2 → 3)
  6. Store description rewritten (42 → 111 characters)
  7. Renamed from "Tomoshi 日语词典 - 划词查词" to "Tomoshi Japanese Dictionary - Popup Lookup"
  8. Released version 0.2.8 (was 0.2.6)

The publisher

Y1Z. Listed website: tomoshi.app.

Like this one

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

  1. Mukashi Reader Describes nearly the same job, smaller audience 8 users ★ 5.0
  2. 2hongo Describes nearly the same job, smaller audience 10 users
  3. よむ Describes nearly the same job, smaller audience 72 users ★ 5.0
  4. Jisho Mahou Describes nearly the same job, smaller audience 11 users
  5. Japanese IO Describes nearly the same job, with an established audience 10k users ★ 4.5

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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Users and rating on Ext Ops Panel

Markdown

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

HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-03. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built