This is the world’s shortest escalator. I cannot verify the claim. Anyway, I wonder who, in the first place, wanted to build it. I can imagine the maintenance cost to it, even though it is so short.
According to the Youtube information, it is in a Kawasaki More’s department store in Japan and been certified by the Guinness Book of Records in 1989 as having the shortest vertical height of 834mm.
[ad#boxlist]
(source)