It was fine and warm in the morning.
but it was slightly raining when I left the office at night.
My commuter pass expired yesterday. Since I won't commute during the Golden week, I will buy the new one after that.
It takes yen 1,142 for one way, that is yen 2,284 for round trip. But there is one day Tokyo Pass which costs yen 2,000. So I will use this discount ticket for the next 8 days or so.
In the late afternoon I had a chance to listen to the lecture about North Korea. There were much information I did not know at all.