I explain it so that you can understand even your poor head. Today's measurement is conducted in cooperation with overseas research institutions. If it is reversed, it becomes an international problem, and it becomes impossible to go to recommendation or to go to school. Life is stupid! If you know, get bare! Today's measurement is conducted in cooperation with overseas research institutions. If it is reversed, it becomes an international problem, and it is impossible to go to recommendation and go to school. Life is stupid! If you dislike it, get naked!