In the morning, I finished a small article, which will be published in November.
An ex-PhD student of mine visited me. Because of the earthquake, he was asked by the company to stay at his in Hokkaido with the 70%-payment till October starts. Good life!
Of course, in fact, he was not happy about his half-a-year vacation, because he was all ready and happy to start working from April. He tries to take this opportunity positively, though.
He was going to drink out with my present students. To my sorrow, I had no time and kept working.