This seems very much like the kind of thing that a kid probably learns and is drilled on in late preschool in Japan, and given how much time must be wasted daily by even grown adults re-tying shoes it makes me wish we taught kids practical skills like this. (Yes, I know scouts learn knot-tying in general, but a lot of kids don't even get to do scouting).
P.S. to be honest, I've started buying and installing the sets of elastic laces with buckles (they're only a couple bucks) every time I get a new pair of shoes, so I don't tie shoes anymore, except for things like soccer cleats.