I was asked to give a lecture at University of Tsukuba, and Katya took me to Kofu station this morning. She saw my umbrella, a birthday present, and had me take her umbrella with me just in case I lose it.
It rained hard in Tokyo because of a typhoon. I changed trains and headed for Tsukuba. It was raining there, too.
After the lecture, I moved back to Kofu. I was sleeping in a train to Kofu and forgot Katya’s umbrella inside. I noticed it when I was out of the train, but it was too late to fetch it. Sorry, Katya.
It is a cool evening today. We will try to sleep without an air conditioner.