Kitagama Purchased about 15 years ago. A simple plate. Contains silica. #Shu Yachimun Noborigama (wood-fired kiln) Handmade, one by one, These are simple, rustic dishes. There may be individual differences such as slight warping, color unevenness, and kiln marks. Please understand. For those who understand the characteristics of Yachimun, please consider purchasing.