Chie and I decided to go to the gym to attend a class of Body Combat. First Chie attended an aerobics class while I did shoulder and arm weight exercises. Then we joined the Body Combat class together. One hour of punches, knees, and kicks. In a room full of people. In a Tokyo too hot and humid to do any kind of body exercises. I was so sweaty afterwords it felt like I was melting. But it was fun.