Last weekend I had the good fortune to learn about an athletics course in Nagatsuta-cho. My daughter is only 3 years old but she could enjoy herself and burn up all that excess energy. The course consists of 50 obstacles but in addition there are other obstacles for general fun plus the “Tom Sawyer” area for younger kids though it includes some steep slides! My wife and I had a lot of fun playing with my daughter and having lunch outdoors plus I got the chance for a total body workout on the course. If you have some overly energetic kids then make a beeline for this place one weekend.