google.com/store/apps/details?hl=en&id=jp.jfkc.KanjiMemoryHintApp.Id
App for learning kanji through mnemonic pictures and games, created by the Japan Foundation for elementary level Japanese learners and those interested in the writing system.
Kanji and kanaEducational gamesApps and toolsKanji mnemonicsAppsGamesHiraganaFree