This famous tunnel in Tokyo’s Minato Ward is often used as a location for film scenes. The ceiling height is just 150 centimeters, and it extends for 200 meters. Japanese used to be quite a bit shorter in stature but the average height of adult males has increased to more than 170 centimeters. So when adults transit this tunnel many develop stiff backs from having to walk stooped over. If a kid were being pursued by a tall grownup, he’d have a definite advantage in here though.