PeraPera + Characterize Rated 5 out of 5 stars

The ability of Perapera-kun to give definitions and pronunciations of Kanji combined with the ability of Characterize (aka "Kanjilish") to convert parts of English text to Kanji is a powerful way of aiding in the process of learning Japanese (though Characterize is limited in what and how accurately in can convert to Kanji). If only Perapera had the option of being automatically activated upon browser startup.

This review is for a previous version of the add-on (