Dictionaries that update automatically twice a week, fetching just the updated entries
Translation of Japanese yen amounts (e.g. 30億円) into another currency, Japanese numbers into Arabic numerals (e.g. 13億5千万 into 1,350,000,000), Japanese-era years into Gregorian years (e.g. 昭和56年、令和元年、平成三十一年), 畳/帖 measurements and square meters (e.g. 四畳半、12.6 帖、25 平米 etc.), shogi moves (e.g. ☗8三銀引成) etc.
Recognition of a wide range of grammatical forms (e.g. 食べてた, 分からん、頑張ろー、そーゆー, 買っとく etc.)
Automatic preview of name entries
Prioritization of common matches
Support for displaying romaji
Support for non-English dictionaries
Localized into Japanese (so you can study Japanese while you study Japanese!) and Simplified Chinese
Minimal memory usage
Kanji data for Kanji kentei, Conning references, updated educational levels, heavily reworked kanji components etc.
Version Information
Version 1.22.0
17.1 MiB
Works with
Thunderbird 91.0 and later
• Added support for irregular verb forms of 揺蕩う. • Made tap detection more reliable. • Added handling for metric suffixes on currencies (e.g. 40k円) as well as "yen" suffixes (e.g. 200k yen) and "JPY" prefixes (e.g. JPY 1,000). • Added handling for 戶 and 內 kyūjitai. • Added deinflection for additional forms of -sugiru. • Added deinflection for irregular forms of vs-s and vz class suru verbs. • Removed deinflection of vs-c class verbs, as they are not used in modern Japanese. • Fixed unreasonable matches caused by duplicates in the deinflection reason chain. • Fixed sorting of deinflected results in some cases (e.g. 見とれる). • Fixed sorting when looking up kana in some cases (e.g. なる).
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