Powerful and easy-to-use online Japanese-English dictionary with words, kanji and example sentences, among other features, like sentence parsing and inflection info.




rikaikun is described as 'Translate Japanese by hovering over words' and is a Dictionary in the education & reference category. There are eight alternatives to rikaikun for a variety of platforms, including Web-based, Windows, Mozilla Firefox, Google Chrome and Thunderbird apps. The best rikaikun alternative is Jisho, which is free. Other great apps like rikaikun are 10ten Japanese Reader (Rikaichamp), Yomichan, Yomitan and Memento Video Player.
Powerful and easy-to-use online Japanese-English dictionary with words, kanji and example sentences, among other features, like sentence parsing and inflection info.








Yomichan turns your browser into a tool for building Japanese language literacy by helping you to decipher texts which would be otherwise too difficult tackle. Inspired in part by Rikaichan, it stands apart as an all-encompassing learning tool.


Yomitan turns your web browser into a tool for building language literacy by helping you read texts that would otherwise be too difficult to tackle in a variety of supported languages.




Memento is a free and open source, mpv-based video player that makes studying Japanese easier with a built in popup dictionary, Anki integration, and more.

Rikaichan is a popup Japanese-English/German/French/Russian dictionary tool for Firefox, Thunderbird and Seamonkey.


Japanese-English popup dictionary that lets you look up Japanese word definitions without leaving your current screen! Look up Japanese words simply by copying to the system clipboard, from anywhere, including web browsers, PDFs, ebooks and emails.

