Kokuho’s line of leather briefcases and accessories are created only from the wold standard Pitnume variety, considered the king of leathers
Pitnume larther creation involves multiple,lengthy
treatments in vegetable tanning tanks,making
the process laborious, time-consuming and costly.
Tochigi Leather’s Pitnume is the highest guality leather in the world.
Currently,tanneries with this kind of pit tank are highly sought after in japan.
Pitnume is created through a meticulous and lengyhy process.
The resulting leather is ultra-luxurious,and ages even more beautifuly over time.