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16日2026年7月22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%
This app got me really excited! It still does, but it doesn't seem to work on most sites, which is disappointing. The sites I was hoping this app would help me with, seem to be immune to it's power. If this app worked on all sites/documents etc, I would pay for it. I hope you find a way to fix this - お願いします！
Très utile!
Poderia ter em português.
Fast and useful.
It is useful of course, but it's so much worse than it's contemporary in Mozilla Firefox. On Rikaikun is slow to start up. It's almost instant in Mozilla. And recently, I've been having problems where it's only showing the reading of the word (that is, it shows how to pronounce it) and doesn't show the meanings of the words, which defeats the purpose. This needs to be fixed!
Absolutely amazing tool for understanding/learning Japanese.
Very useful.
when it works it is good and really is helping. when it works, that is. bcs 80% of the time i can't even turn on the feature
This has got to be the most helpful thing I have encountered thus far in my study of Japanese.
It's great, but I need it to show the pronunciation in romaji, not hiragana. It does everything except that.