rikaikun

Rikaikun

Rikaikun is a browser extension for Chrome and Firefox that provides pop-up dictionary definitions for Japanese words when you hover over them on web pages. It's useful for learning vocabulary while browsing Japanese websites.
rikaikun image
japanese dictionary vocabulary browser-extension

Rikaikun: Browser Extension

Rikaikun is a browser extension for Chrome and Firefox that provides pop-up dictionary definitions for Japanese words when you hover over them on web pages. It's useful for learning vocabulary while browsing Japanese websites.

What is Rikaikun?

Rikaikun is a free browser extension available for Google Chrome and Mozilla Firefox that gives users instant pop-up definitions and readings for Japanese words on web pages. As you browse sites, hovering over any Japanese text will bring up a small popup showing the word's reading and English definitions from popular online dictionaries like Jisho.org.

This tool is extremely helpful for anyone learning Japanese or looking up new vocabulary while reading Japanese websites. Rather than interrupting your flow by manually looking up unfamiliar terms, Rikaikun gives you instant access to definitions so you can acquire vocabulary more smoothly.

Some key features of Rikaikun include:

  • Pop-up readings and English definitions for Japanese vocabulary
  • Support for multiple browser extensions - Chrome and Firefox
  • Clean, unobtrusive interface that doesn't clutter the browsing experience
  • Customizable options like font size, pop-up delay time, and inclusion of JLPT vocabulary levels
  • Clickable links in pop-up to explore more definitions and example sentences on Jisho.org

With the ability to instantly view readings and meanings for any Japanese text on web pages, Rikaikun is an invaluable tool for learners of the Japanese language. It seamlessly integrates vocabulary assistance into everyday browsing to unlock new terms as you encounter them.

Rikaikun Features

Features

  1. Instant Japanese word lookup
  2. Hover over words to see definitions
  3. Works on Chrome and Firefox
  4. Supports multiple dictionaries
  5. Customizable interface
  6. Furigana reading aid
  7. Export vocabulary lists

Pricing

  • Free

Pros

Helps learn vocabulary in context

Easy to use

Free

Works on many sites

Good for beginners and advanced learners

Cons

Mobile version lacks some features

Can be distracting if too many popups

Requires an internet connection to function


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