1957 Lefton (japan), wind, moon,sun, rain, figurines 4"

These look like small children, with flowing drapes of fabric from their arms with the excception of rain which looks like he has a rain drop splashing from his head. They are only 3 1/2 to 4 inches in height. They had a gold and red foil paper sticker and also lefton red ink stamp on bottom with date 1957. Sun is yellow, rain was kind of an aqua, wind was in green and I can't remember what my moon's color was. ANY help in finding these would be greatly appreciated!
Thanks
Virginia "vas1715"