I am offering a Japan Kendama Association certified Kendama, Ozora Premium Gold, as I will not be using it. It has been stored at home, so please refrain from purchasing if you are concerned about its condition. This is a premium gold model from Yamagata Koubou, suitable for competition. It is a high-quality, domestically-produced Kendama made by Kendama craftsmen in Yamagata Prefecture. It is certified by the Japan Kendama Association and can be used in Kendama competitions and examinations. It has a special textured paint that improves the success rate of tricks. Manufactured and sold by Yamagata Koubou.