It was fine.
I took a half day off to attend the big two days event in Maihama where there is Tokyo Disney Resort. Since for those who graduated from junior high school and high school it is already spring vacation, there were many people.
At the convention we learned the power of brand and technology accelerators.There was recogition and some of acquaintances were awarded.
On my way back at the Tokyo station, when I was clumbing up the stairs, I saw interesting signs. It showed how much calorie it takes if you use the stairs.