Extra

Extra Series

Shoulder series with traceability.
We make effective use of leather produced in Miyazaki Prefecture, which is a food byproduct, and jointly develop original Leather with cooperating tanners based on carefully selected materials. We also use leather waste from shaving during the tanning process as fertilizer, and are actively working towards the SDGs.
The leather, which has passed the strict standards through repeated prototyping, conforms to the Japan eco Leather standard (JES) and has been certified as "Extra," the most severe applicable classification among them. The leather, which is recognized as having no problems even if it comes into contact with the skin of infants and has little impact on the environment without producing toxic substances even after years of use, is characterized by its firmness and supple texture.
In addition, the bottom finished with a post-sewing machine has slim gusset width but is highly self-supporting, and the bottom is curved, so it is designed to follow the body when worn diagonally. Since the shoulder rest is movable, the position can be adjusted smoothly.