・The first son of KAWASOE, Torataka who is the head of Kosen Kiln.
・He learned ceramics at Arita College of Ceramics, and now creates Nabeshima ware vessels at Kosen Kiln.
・Qualified as Decorating & Painting Technician, National First Grade in 2008.
・KAWASOE has the thoughts that he creates a brand that can be passed down to Nabeshima ware craftsmen.
・He has the national qualification of Arita Imari traditional craftsman.