These are netsuke, antique or vintage, that my father collected. They are the three wise monkeys by Gyokuzan. They are netsuke with cute expressions of see no evil, speak no evil, and hear no evil. They were originally sold for 18,000 yen a long time ago. They seem to be old and used, but there is no damage such as chipping. I would appreciate it if you could judge the details from the photos.