"make your day extraordinary"

NISHIGUCHI KUTSUSHITA is a Japanese sock company established in 1950.
We are dedicated to creating products that provide incomparable value to our customers. Under our concept 
“making your day extraordinary”
We are meticulous about selecting only the finest quality of natural materials, sophisticated designs,
and knitting patterns all within a reasonable price setting.
We take pride in our long-established history that is the foundation in crafting our high-quality and timeless products.


This gap led us and our sock company to work meticulously on selecting materials and weave to create a beautiful and timeless sock brand.
To create socks that are of the best quality and comfort to make you perform your best on whatever the day may bring.

"To thoroughly think about what customers are looking for in their lifestyles, through changing seasons.
To thoroughly review all aspects involved with sock design and manufacturing.
To incorporate the concept of “making your day extraordinary” into the sock brand to match every scene and every customer’s needs.

These aspirations are what led to the birth of NISHIGUCHI KUTSUSHITA (NK) in March of 2017, and the journey continues as they continue to deliver the concept of “making your day extraordinary” through their products to you.

Enhancing the value of socks to bring happiness to our customers, our team of creators, and the world.

NISHIGUCHI KUTSUSHITA’s goal is to bring happiness to our customers, our team of creators, and the world. We believe that in order to achieve this, there are three key elements to focus on; the materials, the manufacturing methods, and the creators.

About the MaterialsWe at NISHIGUCHI KUTSUSHITA are particular about using natural materials because our priority is comfort. Natural materials are gentle on the skin and also sustainable. Using materials such as recycled cotton, eco silk, hemp, and linen allows us to create products that are gentle to us and the planet.

ManufacturingAs professionals in sock making, NISHIGUCHI KUTSUSHITA values the creation of well-established products. We do not ride the trends of time but focus more on perfecting the ideal product; a product that we envision is the best for our customers. This allows us to eliminate waste as a result of overproduction which often occurs with trend items. We strive to create excellent products that satisfy the needs of our customers.

Our Team of CreatorsWe strongly believe that in order to make our customers happy, we need to be happy. The ideal world for us creators is one that enables us to continuously deliver valuable products at suitable prices. Behind a pair of socks is our commitment to enhance their value to the max so that they will contribute to the betterment of people’s lifestyles. Our hearts beat with excitement each time we think about how we can achieve this and that excitement drives us to continue our work everyday.