Simple Kanji flashcards. Basic instructions are at http://www.daverin.com/kanjiflashcards.html. I posted the source to http://code.google.com/p/kanji-flashcards-android/, including the data! Please let me know about errors and I'll try to fix them.
New version changes the underlying storage mechanism, otherwise nothing significant should change.
Content rating: Everyone
Author: Joseph Daverin
Market link: com.daverin.KanjiFlashcards
Web site: http://www.daverin.com
Source code: http://code.google.com/p/kanji-flashcards-android/
Market downloads: 10,000-50,000
Market rating: 4.2 / 5.0