Children praying at bedsides salt and pepper shakers

This sweet set was a Japanese import from the 1950s.  The children are about 3'' in height - both with 5 pour holes.  But what makes this set most interesting is that there is a condiment version as well.  It consists of the exact same boy and girl as the shakers, but this time they detach from a similar appearing bedside which acts as the mustard pot.

Bedtime prayer salt and pepper shakers and condiment set