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Preview of 10ten Japanese Reader (Rikaichamp)

10ten Japanese Reader (Rikaichamp) by Birchill

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

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Look up Japanese anywhere: Twitter, Wikipedia, YouTube subtitles, e-books, newspapers, whatever interests you. Show pitch accent information along with dictionary entries.Recognizes 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) and highlights relevant entries from the name dictionary too.Translates Japanese yen amounts, Japanese numbers, Japanese-era years, 畳/帖 measurements, shogi moves etc.Provides separate kanji and name dictionaries.Updates all the dictionaries automatically twice a week in the background.
About this extension
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.)
  • Kanji stroke order animations
  • 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/X: @10tenstudy
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  • Input data to the clipboard
  • Access your data for all websites
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Add-on Links
Version
1.23.0
Size
17.6 MB
Last updated
2 months ago (Jan 23, 2025)
Related Categories
License
GNU General Public License v3.0 only
Privacy Policy
Read the privacy policy for this add-on
Version History
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Release notes for 1.23.0
• Added precise conversion of Japanese era dates, including those preceding the adoption of the Gregorian calendar in Japan, with accurate calculations for the timespan of specific years and months (e.g. 元治元年, 慶応4年閏4月, 明治5年12月2日).
• Fixed sorting of word results (see.
• Added deinflection for -得る.
• Made the kanji references table more responsive.
• Fixed displaying metadata in the names tab.
• Added support for characters in the Enclosed Ideographic Supplement block (e.g. 🈀, 🈁, 🈴).
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