Have you ever read the story, “Hare tokidoki buta”? In the story, a hero gets himself into a terrible trouble by writing tomorrow’s diary. By the way, I write yesterday’s diary. I have tried to keep early hours. My aim is to get up at 3:00 and to go to bed at 21:00 ( Although this aim is too high to keep everyday). I study at morning. I write a daily of the day before at early morning. So Excuse me when I regard a yesterday’s occurrence as a today’s one.