Kanjisaver is a screensaver that displays characters from a set of those commonly found on the JLPT, the Japanese Language Profiency Test. Kanjisaver can also display the on and kun readings of the kanji as well as their English meanings.
You should install a font with Japanese character support before using Kanjisaver.
You might also be interested in Kannasaver, which is also available here on KDE-Apps.org, and upon which Kanjisaver is based.
What's New in This Release:
· New support for 'data overload,' allowing you to display both readings with or without romaji and translations.