I'm selling these shoes because my child has outgrown them. I'm not sure of the exact Japanese size, but I think they're around 17-18 cm, which would be about the age of a four-year-old. Please make sure to confirm the size yourself before purchasing. I bought these at a store with experts. They were around ¥15,000. I've cleaned them as much as possible at home, but there is some wear and tear, scuffing, and stains that couldn't be removed, so I hope you understand. Would these be good for a trial pair or a second pair? There is no name written on them.