It was fine and hot.
After a little overwork until 19:15 I went to Shinagawa station to buy some Shinkansen tickets for participants. When I got there, there were so many people waiting because there was a personal injury accident.
After coming back to the station, there were less people waiting but it seemed trains were delayed.
Last time when I bought Shinkansen tickets at Shimbashi station, they did not have envelopes anymore because JR East decided not to distribute. Today, at Shinagawa station they still had envelopes. I talked about the Shimbashi episode, and the person in charge said JR Tokai will also stop distributing the envelope once they are out of stock.
On my way back on the train, I listened to the webinar which seemed to have more than 1000 listeners.