The Health, Labor and Welfare Ministry may submit a bill to the Diet this fall that will urge, but not require, temp staffing agencies to pursue regular employment for the workers they dispatch in a bid to bring more stability to the lives of the underpaid.

Although experts welcome such an overture, they believe the measure will do little to improve the livelihood of so-called irregular employees unless it is binding.

The nation's ranks of temp and irregular workers generally lead unstable lives with uncertain futures.