Jisho Kioku Firefox

Jisho Kioku

By: Odra
Remembers kanji looked up in Jisho.org and adds other neat features to the online Japanese dictionary.

Features & Capabilities

Jisho Kioku is a powerful Chrome extension designed to augment your experience on Jisho.org, the popular online Japanese-English dictionary. It simplifies your study process by remembering kanji and terms you've previously looked up, presenting them in an easy-to-navigate list.

Additionally, the extension allows you to bookmark important terms, letting you create and manage a personalized vocabulary list tailored to your learning needs. It also enhances radical searches by highlighting kanji you have recently interacted with, making revisiting and reviewing more convenient. For learners who want more control, Jisho Kioku enables filtering radicals by their names, streamlining the lookup process. Together, these features make studying Japanese more efficient and enjoyable.

User Growth & Download Statistics

Manifest V2 Add-on Education
By:
Odra
Daily users:
88 -2
Rating:
5.00
(3)
Version:
0.3.6resigned1 Last updated: 2024-04-25
Version code:
5729548
Creation date:
2017-12-07
Risk:
Low risk impact Low risk likelihood
Permissions:
Content scripts matches:
  • classic.jisho.org
  • beta.jisho.org
  • jisho.org
Size:
55.63KB
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-07-11
Compare stats and ranking:

Other platforms

Chrome
Jisho Kioku (v0.3.5)
332 4.40 (5)

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Odra
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/jisho-kioku/

User Reviews

It is really awesome... I've been wanting this feature to be built in jisho.org for so long, so I'm glad that this extension can fill in that gap... Especially since there are times where I look up a word with a very specific connotation but end up forgetting what it was shortly after, so being able to look back to it using this extension is incredible...
by Fi*****, 2025-08-05

by 全民*****, 2025-03-27

by 远离*****, 2025-02-25
View all user reviews ›

Is Jisho Kioku Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Jisho Kioku requires very minimum permissions.

Risk impact analysis details
  • High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
  • Low ******* ****** ** *** ********* ******** *********
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Jisho Kioku has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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