The Suizan kiln is a direct decendent of the Oteden kiln (), which was created under the patronage of the Nabeshima Han. Suizan continues to protect the traditional methods, creating vessels for modern living. The Suizan Kiln is now operated by Kazunobu Yamamoto. See "翠山窯 Suizan Kiln". 秘窯の里大川内山 Village Of The Secret Kiln Mt. Retrieved 2014-11-11.