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
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Start
4.66
Latest
4.66
7-day rating change
0.00
2026年7月13日2026年7月19日
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Version3.2.26
ManifestV3
Size28.11MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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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
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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.
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very very useful for japanese studying
This is the very first extension that I ever rated as 5 stars. Still, is it possible to read the chosen part in JP, plz?
This extension is very useful! Some kanji are easy to forget and hard to read, and this extension is very helpful for that. If you're learning Japanese, it's super useful!! :D
Extremely handy however it doesn't work for a lot of text that has selection disabled. Alt-selecting that text can sometimes make it detect it, however it would be nice if it could detect you hovering over say buttons or elements with user-select: none applied to them.
It stops working after a while, unfortunately.
Been using it forever, it just works and I love it.
Helps me learn Japanese kanji at blazing speeds!
My favourite widget for learning Japanese. With Google's PDF Viewer in Chrome, I can even use it on PDFs from Tadoku and other sources. 本当有り難い!
It's really good, but is there a way to remove unwanted words from the dictionary? I want to remove the definitions that appear over all the Greek letters, because it's annoying that they come up whenever I hover my mouse over any Greek text
It only shows meaning for characters that you hover over which sometimes are meaningless as they form part of a complete word. I was expecting it to use as an extension to translate a selected word or phrase.