Japanese and the umbilical cord
Japanese custom is based upon the belief that the umbilical cord has a direct relationship to the health of the baby. Maltreating it, therefore, risks causing harm or disease in the child. In some Japanese households, a mother may show a child the umbilical cord on certain events like birthdays to recall the day the child was born. In other households, the umbilical cord is given to a child on the day he or she leaves home or gets married to symbolize separation.Also, a preserved umbilical cord is considered to be a cure for the child when he or she is sick. Parents would cut a small portion of the cord and feed it to the child. Additionally, the Japanese believe that the umbilical cord is a symbol of the child’s fate. So if one loses his or her umbilical cord, his/her spiritual fate is considered lost as well.
Whether it is Karin's or Sarada's, the factor remains according to Japan :sdo:
Japanese custom is based upon the belief that the umbilical cord has a direct relationship to the health of the baby. Maltreating it, therefore, risks causing harm or disease in the child. In some Japanese households, a mother may show a child the umbilical cord on certain events like birthdays to recall the day the child was born. In other households, the umbilical cord is given to a child on the day he or she leaves home or gets married to symbolize separation.Also, a preserved umbilical cord is considered to be a cure for the child when he or she is sick. Parents would cut a small portion of the cord and feed it to the child. Additionally, the Japanese believe that the umbilical cord is a symbol of the child’s fate. So if one loses his or her umbilical cord, his/her spiritual fate is considered lost as well.
Whether it is Karin's or Sarada's, the factor remains according to Japan :sdo: