Ichiyougama's 17cm Suribachi will be in stock tomorrow. Bizen ware is one of the six Japan oldest kilns and has a 1000 year history. After making soil from clay which can be gathered locally, it is made with a potter's wheel and is made by a 10 and a half day kiln firing with 10 tons of red pine split wood. It is an old-fashioned natural pottery made with valuable materials with time and effort.
https://www.shokunin.com/en/ichiyou/suribachi.html