Jisho Extension
Tools
PaidConfidence 55
Quickly search on Jisho.org
Users
6K
Rating
4.8
Reviews
20
7D Growth
0|0%
Stable signalNo paid features detectedMedium-risk permissions
rikaikun
rikaikun shows the reading and English definition of Japanese words when you hover over Japanese text in the browser.
Users200KCurrent public install base
Rating4.7Store average score
Reviews1,865Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
5 assetsrikaikun Media preview
Trend
User growth trend
Review user movement across collected snapshots.
User Growth Over Time
Rating trend
7-day rating trend
View collected rating snapshots from the latest 7-day window to assess rating stability.
7-day rating change
Start
4.66
Latest
4.66
7-day rating change
0.00
2026年7月15日2026年7月21日
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthFlat
00%7-day growthFlat
00%30-day growthFlat
00%Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version3.2.26
ManifestV3
Size28.11MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
Review the store description, core capabilities, and common use cases.
As a Japanese dictionary, rikaikun helps you look up the only the words you don't know without losing your place. It's also useful for Japanese speakers wanting to know how to say Japanese phrases in English.
Features:
* Using shift or enter, switch between word, names, and Kanji dictionaries.
* Enable text to speech in the options to hear Japanese words you look up spoken out load.
* Press 'c' to copy the current word and definitions to the clipboard for making flash cards.
* Customize how the pop up dictionary looks and what content it shows.
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
Store average score4.7Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.4Average computed only from synced review bodies below
Reviews with text566Synced review bodies
Total ratings / reviews1,865Chrome Web Store public rating/review count
Store average score: 4.7. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
Mazii: Japanese Dictionary & Translate
Education
Double-click any word to look up Japanese vocabulary & kanji, translate with AI and get instant explanations on any site.
Users
40K
Rating
4.0
Reviews
269
7D Growth
0|0%
Furiganator
Accessibility
Inserts Furigana in Hiragana, Katakana or Romaji.
Users
30K
Rating
4.4
Reviews
47
7D Growth
0|0%
Japanese IO
Workflow & Planning
Likely PaidConfidence 92Platform ExtPay
Helps you read Japanese text
Users
10K
Rating
4.5
Reviews
67
7D Growth
0|0%
Zhongwen: Chinese-English Dictionary
Education
Likely PaidConfidence 92Platform Stripe
Great tool for learning Chinese. Includes links to Chinese Grammar Wiki. Supports adding words to Skritter.
Users
100K
Rating
4.6
Reviews
733
7D Growth
0|0%
yomichan
Accessibility
選択したテキストにふりがなを付ける
Users
10K
Rating
4.3
Reviews
14
7D Growth
0|0%
Rikaikun is very useful when reading newspaper articles etc. as I don't have to check a dictionary or skip every time there's a word I don't recognise. However, I've noticed a persistent problem - every few weeks or so, it just suddenly stops displaying English definitions, only displaying the kanji and onyomi/kunyomi when I hover over a word. I then need to remove and reinstall the extension and it starts working normally again. Toggling the on/off switch is also sometimes very slow and laggy or just plain doesn't work. So while I love Rikaikun in theory, in practice, I think it should work a bit more smoothly to earn 5 stars.
Thanks for this! Very helpful! But i have some troubles when i want to copy text, the whole dictionary is copied too with my text selection...
하찮은 일본어실력을 가진 자에게 날개를 달아주는 앱입니다. 교육용으로도 뭔가 연동될 수 있도록(단어장이라거나) 나왔으면 좋겠네요
the only popup dictionary work with input text area, hhope you make another language like chinese and korean.
I like it but pressing on doesn't mean its on. it's annoying to have to press everytime i start up chrome, please fix this
Almost perfect, it does tell you the meaning of kanas and kanjis, but it does not do transliteration, or at least I didn't find it, so you will know what it means but you wont know the real word
This extension really helps me when I wanna read some article or something in Japanese. It's so good
Popular reading should be the first one.
太厲害了，閱讀日文查詢發音的神器。 若能加上重音就更棒了。
神