WWS, the pioneer brand of workwear suits with over 450,000 units sold, opens its first permanent store in Umeda at Diamor Osaka on Friday, April 10!

Oasis Lifestyle Group Co., Ltd. (Location: Chiyoda-ku, Tokyo), which plans and sells the borderless wear brand "WWS/Work Wear Suit," the originator of workwear suits that has sold over 450,000 units cumulatively, will open a permanent store at Diamor Osaka on Friday, April 10, 2026. The store will feature functional suits that can be washed at home and dry in just a few hours even when air-dried.

This time, we will open our second store in Osaka and the first permanent store in Umeda, "WWS Diamor Osaka," on Friday, April 10.

WWS primarily offers items made from our original material "ultimex," which boasts functionalities such as machine washability, quick-drying, water repellency, wrinkle resistance (no ironing needed), and high stretch. These functional garments are suitable for a wide range of scenes, from work and desk work to private life.

We will sell a total of 60 types of items, including jackets, pants, and shirts that are perfect for new lifestyles and business scenes, as well as functional items that can be worn on holidays and for private use.

WWS Diamor Osaka Details

Opening Date: Friday, April 10, 2026

Business Hours: 10:00-21:00

Address: 4190, Osaka Ekimae Diamond Underground Mall No. 4, 1 Chome Umeda, Kita Ward, Osaka, 530-0001, Japan

Product Lineup: Men's, Women's, Unisex

・ What is WWS (Work Wear Suit)?

Since March 2018, WWS has been selling borderless wear that pursues high functionality and simple design, suitable for various scenes from work to desk work and private life, starting with "workwear that looks like a suit" that combines functionality and fashion. Utilizing its independently developed new material "ultimex," it achieves high functionality such as stretch, quick-drying/water repellency, machine washability, and easy care. As of March 2026, cumulative sales have exceeded 450,000 units.

・ Product Overview (Tax Included Prices)

Product Name: Biz Tailored Jacket

Price: ¥22,000

Sizes: XS/S/M/L/LL/3L

Colors: Navy/Black/Dark Navy/Charcoal Gray/Beige/Olive

Product Name: Biz Full-Length Pants

Price: ¥15,400 Sizes: XS/S/M/L/LL/3L/4L

Colors: Navy/Black/Dark Navy/Charcoal Gray/Beige/Olive

Product Name: Adult Biz Tailored Jacket renewal

Price: ¥24,200 Sizes: S/M/L/LL/3L

Colors: Bitter Navy/Bitter Charcoal/Bitter Gray

Product Name: Ultimate Wide Collar Shirt renewal

Price: ¥9,250 Sizes: S/M/L/LL/3L

Colors: White/Sax Blue

Product Name: Shirt Blouson

Price: ¥17,600

Sizes: S/M/L/LL/3L

Colors: Dark Navy/Charcoal Gray/Beige/Olive