Tsuchiya Kaban's long-selling "Diario" series pursues simplicity that brings out the rich texture and high quality of the materials.
A natural-feeling color palette that blends nuances of soil, moss, and tree bark. Introducing the limited-edition color "Khaki Brown".
This color features a deep brown base with a subtle hint of khaki green.

[Sales date]
Physical stores:​ ​Sales begin​ ​July​ ​4th,​ ​2026 (Thursday) at 10:00 AM.
Online:​ ​Sales begin​ ​July​ ​4th,​ ​2026 (Thursday) at 10:00 AM