Then there is the matter of the booth's dimensions, variously reported as 3 feet by 3 feet by 7 feet and as 32 inches by 32 inches by 7 feet. Most booths have the latter dimensions (see Alec Beil ...
It told Japan News that the karaoke booth offers a good way for departing tourists to use up “Japanese coins that they won’t be able to exchange”. The private telephone box-size space sits ...