Tokoname Jinsui / 常滑焼 人水

Tokoname ware (常滑焼) is one of Japan’s Six Ancient Kilns(日本六古窯), alongside Seto, Shigaraki, Echizen, Tamba, and Bizen. This rich ceramic tradition is reflected in the craftsmanship of Jin-Sui Kiln (人水), a renowned Tokoname workshop dedicated to creating high-quality teapots. Tokoname clay is known for its durability and non-porous nature, making it an ideal material for teapots. Fired at carefully controlled temperatures to prevent over-hardening, the clay retains a porous quality that helps absorb impurities from water and tea, resulting in a smoother, more refined taste.