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K-3B EXECUTIVE

K-3B EXECUTIVE

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Country: Japan
Founded: 2025 2020s
Category: Clothing
Related brands: Clothing brands founded in the 2020s Clothing brands from Japan

Overview

Tagline

Engineered elegance

K-3B EXECUTIVE is an executive line launched in 2025 by K-3B, a Japanese synthetic-fiber suit brand based in Ishikawa Prefecture. It is developed by Kaji Nylon, with Yoshimasa Hoshiba as creative director. The line includes tailored jackets, dress pants, coats, and other items for formal business settings. Centered on “the fusion of rationality and functional beauty,” it combines functional materials from KAJIF, the Kaji Group’s fabric brand, with tailoring by Towa Plum in Iwate Prefecture.

Concept

The fusion of rationality and functional beauty

Related brands

Parent brands and sub-brands, ordered by founding year.

Related brands: 1 brands
Founded: 2020

Year Brand Category Description

2020

K-3B

Parent brand

Clothing

A premium line for formal business wear

A new line for formal business wear launched by K-3B, it extends the parent brand’s casual

A new line for formal business wear launched by K-3B, it extends the parent brand’s casual businesswear offering into more traditional suits and tailoring. Centered on items such as coordinated sets, tailored jackets, dress pants, and coats, it uses materials and construction suited to formal business settings. Unlike the sports line K-3B ZERO and the women’s line K-3B WOMEN, it is positioned as a premium functional clothing line for those at the forefront of business.

2020 Parent brand

K-3B

Clothing

A premium line for formal business wear

A new line for formal business wear launched by K-3B, it extends the parent brand’s casual