Hiragana And Katakana Exercise description

For people interested in Learning Japanese. It's a very simple applicaiton for studying Japanese Hiragana and Katakana. After starting game, just press buttons with same sound, for example, 'あ'(Hiragana) and 'a'. If they correspond to each other, they disappear. Your play will be scored by how fast you finish 3 stages, and how accurate your play was. You are also able to check which Hiragana and Katakana has same sound by pressing "Database" button.