TOKYO -- Japanese convenience stores are starting to shorten their business hours, abandoning the traditional open-all-night model, amid a crippling labor crunch.
Over 400 shops cut hours in past four months amid labor shortage

Convenience stores like 7-Eleven rely heavily on part-time student workers, but are having a hard time finding them. (Photo courtesy of Seven & i Holdings)
TOKYO -- Japanese convenience stores are starting to shorten their business hours, abandoning the traditional open-all-night model, amid a crippling labor crunch.