KAKU is a matcha tea set that articulates the concept of angles extending from a cylinder through a restrained and cohesive formal language. Each utensil is designed to overlap and nest within a unified structure, where function and beauty are revealed in unison—much like water tracing the edge of a form as it flows.

The KAKU matcha set consists of three teacups, a small tea caddy, a chasen, a chawan, and a kettle. Each utensil is meticulously designed to stack within a single cohesive form, enhancing storage efficiency while collectively forming a complete sculptural object.