When I was a kid I played some form of baseball (frequently wiffleball due to space and number-of-participants constraints) at least 200 days a year. I don’t see that anymore in the states in this age of soccer and video games. But in Japan I see kids playing baseball nearly every day.
The location for these shots is the open area on the north-west corner of 甘泉園公園. I’ll be posting more pictures from and information about this park near Waseda University soon.