The beautiful moon floating in the autumn night sky. Moved by its beauty, we wanted to express the same kind of beauty in kosh's craftsmanship, and the “otsukisama bag” was born. This shoulder bag is defined by its soft, rounded form....

We wanted a bag that would be your companion wherever you go. That wish gave this shoulder bag its name, “otomo.” Its appeal lies in a distinctly kosh design that combines a simple, soft-looking form with solid construction. Though small, it has...

We wanted it to be a quiet companion wherever you go. That wish gave this shoulder bag its name, “otomo.” Its appeal lies in a distinctly kosh design that combines a simple, soft-looking form with solid construction. Despite its compact...

The “midorinooka backpack” was inspired by the image of climbing a green hill in Matsubushi, Saitama Prefecture. Pairing lightweight yet durable nylon with Cape Hunt leather that preserves the natural character of the hide, this backpack showcases the expressive textures...

Created to be kosh's signature backpack, the “midorinooka backpack” is the result of extensive trial and error in everything from design and materials to sewing methods. The body is made from supple, soft cowhide, combined with Oil Shrink leather, known...

The “melt moon bag” is defined by a soft, flowing silhouette reminiscent of a melting moon. Its organic form changes expression depending on how you carry it and what you put inside. The pattern was adjusted again and again in...

The “melt moon bag” is defined by a soft, flowing silhouette reminiscent of a melting moon. Its free, organic form changes expression depending on how you carry it and what you put inside. The pattern was adjusted again and again in...

“matou tote” is a tote bag from the “matou” series, born from the idea of “wearing leather.” This leather bag makes the most of the leather’s natural suppleness, crafted for a soft form and a variety of ways to carry. It is...

“matou bao” is a drawstring bag from the “matou” series, born from the idea of “wearing leather.” It features a plump, rounded form reminiscent of a steamed bun (bao). It is made from “Gradation,” the Japanese cowhide that is a...

The “matou bag” was born from the idea of wearing leather draped around the body. Making the most of the supple texture of Japanese cowhide, this leather bag is shaped into a form that naturally fits the body. A simple...

The “matou bag” was born from the idea of wearing leather draped around the body. Making the most of the supple texture of Japanese cowhide, this leather bag is shaped into a form that naturally fits the body. A simple design, subtly...

The “matou bag” was born from the idea of wearing leather draped around the body. Through much trial and error in design, material selection and sewing, this leather bag pursues a distinctive form and comfort in use. Though simple at first glance,...

The “kinchaku bag” was inspired by the reassuring feeling of the drawstring pouches our mothers gave us to carry as children. Through much trial and error in design, material selection and sewing, this drawstring bag was crafted with close attention...

The “kinchaku bag” was inspired by the reassuring feeling of the drawstring pouches our mothers gave us to carry as children. Through much trial and error in design, material selection and sewing, this drawstring bag was crafted with close attention...

“postman bag,” kosh’s signature shoulder bag, designed with the image of a bag carried by an imaginary mail carrier. Sturdily constructed yet soft and gentle in appearance, it features a reassuring, rounded silhouette. Within its simple design, it offers the...

A playful drawstring bag inspired by the "kibidango pouch" that appears in the tale of Momotaro. The traditional drawstring pouch has been reinterpreted with kosh's own sensibility into a design that combines an original form with ease of use. Unlike...

A 2-way tote bag that makes an impression with its horsebit decoration and the rich character of its leather. Aiming to create a signature tote bag for kosh, every detail was carefully considered, from design and material selection to pattern...

A shoulder bag whose appeal lies in the beautiful drape and sculptural form created by supple Japanese cowhide. Aiming to create a signature large shoulder bag for kosh, every detail was carefully considered, from design and material selection to pattern...

A leather bag inspired by the military helmet bag, deconstructed and reconstructed again and again into a design unique to kosh. The main material is Japanese "matou leather," characterized by its supple texture and deep color. For the pockets and...

A bucket bag from kosh that combines a soft form with a refined, dignified presence. Through repeated trial and error in everything from design and material selection to sewing methods, we created a bag that balances a plump, three-dimensional shape...

A compact coin case made with Alaska leather from La Perla Azzurra, a long-established tannery in Tuscany, Italy. Valuing the sense of reassurance you feel when you hold it, it is crafted with careful attention to design, stitching and leather...

kosh's L-shaped zip wallet, designed for a reassuring feel in the hand and ease of use. Through extensive trial and error in everything from design and stitching to the thickness of the leather, it has been finished as a wallet...

A compact L-shaped zip wallet made with Italian Alaska leather. Crafted with a focus on the reassuring feel in your hand, this wallet is the result of extensive trial and error in its design, stitching and even the thickness of...

A compact U-shaped zip wallet made with Italian Nebraska leather. With a zipper that opens in a U shape, it is a functional design that, despite its compact size, keeps bills, coins and cards neatly organized. Inside, three card pockets...