6-5Maintenance of pigmentary deposit：Freckle
	Because freckle is generated by an inherited primary cause, it is the one that is naturally. It is a pigmentary deposit quite different from the bristletail that can be done later.
	●Being possible to do at time when the infant period from 5 to 6 years is early is usual in the age. ●It is a cheek, a shoulder, an arm, and a back that can do fleckle. The size has irregular shape in the size of the rice grain. The color is a drab. It grows up, it tends to increase, and to become a peak at adolescence when the internal secretion activity becomes active. The color might thin gradually afterwards, and shape become indistinct though it is not possible to say indiscriminately because the individual variation is large. Summer stands out, and thins in winter in autumn in spring because the color might become thick as for freckle because of ultraviolet rays.