Slow things down at Jisshi Park. Take a good book to read or lie on the cool grass and ponder the day's adventures.
This recreation and green space in Chuo comes recommended by travelers, so leave a spot for it on your schedule. Don't think the sightseeing ends there, however. There are a lot more places ready for you to appreciate after Jisshi Park. Tokyo Sky Tree, Tokyo Tower and Tokyo Imperial Palace are not far away.