The Uenosuke Shitanosuke Nesting Cups were developed in collaboration with Japanese design studio Zarigani Works, whose approach blends playful utility with careful attention to form and proportion.

Production takes place in Japan with Sakae Industry, where long-standing manufacturing expertise and modern material engineering come together in a process focused on precision, consistency, and longevity. Every set reflects that balance between thoughtful design and disciplined craft, resulting in cups made to be used often and kept close for years to come.