This is a boy's set for the "O-kuizome" ceremony, used for the 100th-day celebration. It's very clean, as it was only used once for the 100th-day celebration and once for New Year's. *O-kuizome: This is a traditional celebration held around 100 days after a baby is born. Depending on the region, it may be celebrated on the 110th or 120th day. O-kuizome is a ceremony performed around 100 days after the baby is born (around 3 months old) with the wish that the baby will never have trouble finding food in their life. *There are two main differences in preparation between boys and girls. 1. Dishes: For boys, "lacquerware with red lacquer on both the inside and outside." 2. For girls, "lacquerware with black on the outside and red lacquer on the inside" is used to distinguish the dishes. Thank you for looking. Please feel free to comment if you have any questions.