New, unused Arita-yaki, extremely colorful Ko-Imari flat plate set, 5 dishes. I don't know when they were made. They were stored in a dark place. There are traces of tape on the wooden box. I don't know if the stand inside was glued, but the right side has come off. Design: Rare Retro Vintage Antique Japanese Chrysanthemum Japan Heisei era At the time Ko-Imari style