Not only are Japanese cellular phones far more advanced than anywhere else in the world, they are far more “accessorized.” The “strap craze” has been going on in Japan for a number of years, and I think it’s just starting to catch on (in the USA, at least). These appear to be a cellphone strap made entirely of mahjong tiles. Who wouldn’t want completely non-functional bits hanging from their phone? Mahjong fans UNITE.
