How to play Please tap the same Katakana character as the voice. O is displayed for the correct answer. X appears in the case of an incorrect answer. Please tap the button [NEXT] when you move on to the next problem. The next level will be available if you answer all 30 questions. There are 16 different levels. *Learning mode Please tap the same Katakana character and role model in the upper left. O is displayed for the correct answer. X appears in the case of an incorrect answer. Please tap the button [NEXT] when you move on to the next problem. The next level will be available if you answer all 30 questions. It is up to the 16 level. *Time Attack mode And measure the time until the correct answer 30 questions. In the case of all the questions correct, you can record the time. If you make a mistake it is immediately terminated. Time will not be recorded. Q. Can the sound of silence? A. No, you can not be silent because it is a game to answer listening to the voice. Please adjust the volume. Q. Is it possible to stop the vibration ? A. Yes, I can be changed in the options. Q. Does not vibration. A. Perhaps there is no vibration feature of the model of available. For example ASUS NEXUS7. Q. Black spot on the Katakana character what is it? A. I represents the upper-left corner of the Katakana. Voice was used for the material of the voice of the workshop material Amitaro. http://www14.big.or.jp/~amiami/happy/