10ten Japanese Reader (Rikaichamp)

10ten Japanese Reader (Rikaichamp)

Quickly translate Japanese by hovering over words. Formerly released as Rikaichamp.

What is 10ten Japanese Reader (Rikaichamp)?
10ten Japanese Reader (Rikaichamp) is a unique Firefox add-on that instantly translates Japanese words on hover. It offers comprehensive features like pitch accent information, auto-updating of dictionaries, support for non-English dictionaries, translation of Japanese yen amounts, numbers, era years, measurements, and shogi moves. It recognizes a range of grammatical forms and provides localized translations in Japanese and Simplified Chinese. It also offers Kanji data for Kanji kentei, and ensures minimal memory usage for seamless operation.
Merlin
Stats
By: Birchill
Rating: 4.75 (228)
Version: 1.18.0 (Last updated: 2024-03-04)
Creation date: 2017-10-20
Weekly download count: 272
Firefox on Android: Yes
Risk impact: High risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 2
Permissions:
  • alarms
  • clipboardWrite
  • contextMenus
  • storage
  • unlimitedStorage
Size: 13.26M
Stats date:

Other platforms

10ten Japanese Reader (Rikaichamp)
10ten Japanese Reader (Rikaichamp) (v1.18.0)
4.70 (61) 10,000
Not available on Edge
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Merlin
Summary

Look up Japanese words with the hover of a mouse.

After enabling the add-on from the toolbar (or press Alt+R) simply hover over Japanese text and a popup displays corresponding dictionary definitions.

Features:

  • Pitch accent information
  • Automatically updating dictionaries (updating twice a week)
  • Support for non-English dictionaries
  • Translation of
    • Japanese yen amounts (e.g. 30億円) into another currency,
    • Japanese numbers (e.g. 13億5千万 into 1,350,000,000),
    • Japanese-era years (e.g. 昭和56年、令和元年),
    • 畳/帖 measurements (e.g. 四畳半、12.6 帖),
    • shogi moves (e.g. ☗8三銀引成)
  • Recognition of a wide range of grammatical forms (e.g. 兼した, 食べてた, 分からん、じーちゃん、頑張ろー、そーゆー, 買っとく etc.)
  • Automatic preview of name entries
  • Handling of a wide range of characters (e.g. ㌀, ㋿, 𠏹沢, 8月, B級グルメ, オーサカ)
  • Localized into Japanese (so you can study Japanese while you study Japanese!) and Simplified Chinese
  • Romaji transliteration
  • Copy to clipboard in various formats
  • Support for the widest range of Web content (vertical text, SVG images, hidden text etc.)
  • Minimal memory usage
  • Kanji data for Kanji kentei, Conning references, updated educational levels, heavily reworked kanji components etc.
10ten Japanese Reader aims to be simple, reliable, fast, and always up-to-date.

Twitter: @10tenstudy

User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Helpful for Japanese learning
  • Superior dictionary tool
  • Easy to use
Cons
  • Shows too many definitions
  • Difficulty enabling the extension
Most mentioned
  • Shows too many definitions
  • Difficulty enabling the extension
  • Japanese to Japanese definitions
Recent reviews


View all user reviews
Safety
Risk impact

10ten Japanese Reader (Rikaichamp) is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install 10ten Japanese Reader (Rikaichamp) if you trust the publisher.

Risk likelihood

10ten Japanese Reader (Rikaichamp) is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

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Screenshots