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rikaikun icon

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

rikaikun Media preview

5 assets
Trend

User growth trend

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User Growth Over Time

200K200K200K200K200K2026年7月16日2026年7月19日2026年7月22日Latest: 200K
Rating trend

7-day rating trend

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7-day rating change

Start
4.66
Latest
4.66
7-day rating change
0.00
4.564.614.664.714.762026年7月16日2026年7月19日2026年7月22日Latest: 4.66
2026年7月16日2026年7月22日
Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat
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7-day growthFlat
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30-day growthFlat
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Technical snapshot

Version, languages, and crawl freshness

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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

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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.

5
387
4
90
3
40
2
24
1
25
Harol Higuera2016年7月11日
5

This extension has been very helpful, Thanks so much!

Language en
1 helpful · 0 not helpful
Muhammad Haryo Bimo2016年7月9日
5

Helpfull!!!! 漢字が読めるになった!

Language ja
1 helpful · 0 not helpful
Felix Raja2016年7月6日
5

good application. very useful. thanks to the development team.

Language en
Selvaraj mas2016年7月6日
5

very useful extension,.. But many people did not have the chance to know this apps

Language en
1 helpful · 0 not helpful
Anonymous user2016年6月23日
5

It is an extremely handy tool for Japanese learners.

Language en
John2016年6月19日
5

Th addon you wish would be available on all your system.

Language en
1 helpful · 0 not helpful
Grigory Bogush2016年6月9日
5

Just what I needed! Very helpful for beginners. Now I don't have to use Jisho every five minutes. Thanks!

Language en
3 helpful · 0 not helpful
nxbita kinema2016年6月6日
5

love it

Language en
0 helpful · 1 not helpful
Kirk Mitchell2016年6月6日
5

4.9 stars. Excellent extension that is an incredibly helpful for me. The good far outweighs the minor issues. BTW, the minor issues are (1) it says "ON" even when not, especially when chrome is started up, (2) loading time is very long (perhaps this is a chrome issue? but rikaichan for firefox was quite fast. Thanks to the developer for the super useful extension!!

Language en
3 helpful · 1 not helpful
Elvern Eng Hui2016年6月5日
2

There're many problem... Most of the time, the definition didn't appear and it has slow respond, I don't know maybe it's just me but the fact is it is inconvenient to me.

Language en
1 helpful · 1 not helpful