Founded by husband and wife craftspeople Makoto and Yoshimi Kawai in 2007, all of's products are made entirely by hand in a former schoolhouse-turned-workshop located in the mountains of Okayama Prefecture.

It really is all about the small details. The Superior Labor B6 notebook case is made with a smooth, matte finish leather. Made in Japan, this classic Black cover will develop stunning patinas with use. Inside, the two leather lots that hold the covers of your notebook are extra deep for extra snugness.

Specifications: L14.5cm H19.5cm