This is a typical Japanese unattended parking. Notice the stopper under the car. When you pay, the stopper goes down. You might think you can drive over especially if you are driving SUV or Pickup Truck. Yes you can, but there is a camera all over the place.
さち 
中村祐美子 
水琴晶子（みことあきこ） 
ウチクラ ケンイチ 
あさこ 
freetinyimages 
落語好きプロコーチ 砂村よしお 
Tetsuro Watanabe 
坂本祐央子（さかもとゆみこ） 
PSPCF 
KUMA