Learn some japanese in spare time? Verify the pronunciation of japanese words? Do the revision during the travel? This app is for you!!We enchaned your memory in three ways.1) when you touch the characters, it will vibrate and mark a symbol in your brain.2) switch from hiragana to katakana or vice versa. It conquer the difficulty in memorize which hiragana is equal to katakana.3) Clear pronunciation, an essential factor for memorize.We will keep on updating and more features is going to been added.