Street hatches Bashny.Net

There is a Tokyo street length of only 200 meters. But these accidents meters contrived vophnut 85 hatches.
The street itself, like most of the streets of Tokyo numernaya, but local called it «Manhole Ginza»
Local surprising number of hatches, and amazes me - how exactly they are embedded in the asphalt. For something like this I saw in the city of Voronezh - is there a street on which we counted something in the region of 75 covers, but they stuck out of the way! Dragon's teeth just some.