A men's luxury suit sewing factory. It has high responsiveness and outstanding technical capabilities that even famous overseas brands fall in love with. Above all, the most important thing is its management policy that prioritizes the happiness of "human" staff. Full of passion and popularity, it is chairman of six Tohoku prefectures' apparel sewing industry associations. It is also working on factory operations to reduce CO2 emissions.

Specializes in making special knitted fabrics and fancy yarn knits, centered on low-to-middle gauge weft knitting. It makes full use of knitting machines to create any and every silhouette. It has also worked on many collections of domestic designers who have exhibited at the Paris Collection.

Inherits the special craftsmanship of local staff. It is working on a production area brand that collaborates within the Yonezawa production area. In 2018, a labor-saving, high-efficiency futuristic smart factory was newly established (CO2 reduction, cutting-edge sewing machines, cutting machines, etc. were introduced). A full range of heavy, medium, and light clothing items. At the knit lab in the factory, it proposes seamless knits, jerseys, and fabric-switching products.

5it can handle a wide range of knitted fabrics from 5 gauge to 16 gauge. It is especially good at combining different materials such as knits, fabrics, jerseys, and leathers, and its strengths are patterning and sewing. It can handle integrated craftsmanship from planning to manufacturing.

An integrated factory for planning, manufacturing, and selling high-gauge knitwear for men and women, as well as sales of raw yarn. Operates the only German-made full-fashion machine in Japan. It carries luxury brands such as products that switch between advanced fabrics and knits using fabric sewing machines.

Specializes in sewing cut-and-sew medium- and light-weight garments, and operates five of its own factories nationwide. It has the No. 1 technology in the men's cut-and-sew department. Its selling point is its kind and meticulous craftsmanship, and in pursuit of the optimum specifications that make use of the characteristics of the materials, it remodels its sewing machines and researches patterns on a daily basis.

It is a rare domestic sewing factory that maintains a good balance of these three business categories: a women's fabric sewing factory, domestic apparel, in-house planning and wholesale sales (nouvconfini), and technology provision to overseas apparel (Thom Browne NY).

Focuses on major select stores and major men's clothing manufacturers' overseas OEM. As one of the new developments in the future, it has introduced cutting-edge seamless crimping made only with ultrasonic welding machines and hot plate type welding machines without using thread in its domestic laboratory and started research. At the same time, it is also working on the development of a factory brand.

Since its establishment, it has mainly planned, manufactured, and sold jerseys. Since 2007, it has continued to exhibit at Premiere Vision by taking on the challenge of fabrics that do not exist in the world. A jersey factory with a wide range of capabilities. It participated in the Premiere Vision Tory Brand Project in the product business.

Creates Balan Circular, a unique knitted fabric that is resistant to fraying, can be cut off, is light, and has an appropriate amount of flexibility, with a remodeled and improved knitting machine that only Maruwa Knit has in the world. Won the JBKS Grand Prix and Ministry of Economy, Trade and Industry Minister's Award in 2016. 2019 Good Design Award Winner

A yarn-dyed denim fabric factory that performs integrated production from dyeing to weaving. It specializes in dyeing with the only sheet dyeing machine in Japan and complicated and advanced weaving such as double weaving. A group company of Sanyo Senko, one of the leading domestic companies famous for its discharge printing technology. It participated in a factory brand project using weaving technology to escape from the domain of the intermediate production process for the future