Okuuizome Set This is a set including a tooth-hardening stone, a small plate for the tooth-hardening stone, and a soup bowl for the soup. This set was received when celebrating the 100th day at a shrine. We went to the shrine after the Okuuizome ceremony, so we didn't use it. According to a Google search, the basic set for boys is vermilion, and for girls, the outside is black and the inside is vermilion. According to the local shrine priest, this plate can be used for both boys and girls. *It was only taken out of the box once to take photos for the listing. #Okuuizome #100days