Tsuzuki Seihō Kyusu

Unglazed yakishime clay is porous, which allows the material to interact with the tea as it steeps. Over time, the clay absorbs the oils and tannins of the tea, which helps to mellow out astringency and round out the flavor profile of your brew.

The sasame strainer is built directly into the clay body, featuring precision-cut slits that are highly effective at filtering out leaves. It works exceptionally well with standard Japanese green teas like sencha, though very fine, powdery teas may require a bit more care during the pour.

Because the unglazed clay absorbs tea oils, it is generally recommended to dedicate this kyusu to a single category of tea, such as green tea. Using it for strongly flavored teas like roasted hojicha or black tea may impart lingering flavors that could affect more delicate brews later.

Simply rinse the teapot with hot water after each use and allow it to air dry completely with the lid off. Avoid using soap or detergents, as the porous clay will absorb them, and never put it in the dishwasher.

At 180ml, this is a classic size for a personal or two-person kyusu. It is perfectly scaled for multiple short infusions of high-quality loose leaf tea, which is the traditional way to enjoy Japanese green tea.