google.com/store/apps/details?hl=en&id=jp.jfkc.HiraganaMemoryHintApp.Id
Educational app that teaches hiragana characters using mnemonic pictures, animations, sound, and quizzes for complete beginners learning Japanese writing.
Kanji and kanaEducational gamesApps and toolsHiraganaKanji mnemonicsPronunciationQuizzesAppsFree