Nicolai Bergmann Flowers & Design, a flower design brand led by flower artist Nicolai Bergmann , will be holding a pop-up store at Isetan Shinjuku Store, Men's Building , 1st floor promotion area from May 6th (Wednesday, substitute holiday) to May 12th (Tuesday).

This pop-up store will feature our first-ever collaborative apparel with Mizuno, a comprehensive sports equipment manufacturer celebrating its 120th anniversary this year.

This collection, "Nicolai Bergmann × Mizuno -Bloom, Simply.," combines Nicolai Bergmann's floral designs with Mizuno's accumulated sports technology. Expressing the organic strength and beauty of flowers, the collection aims to create apparel that leads to a "strong, dignified, and beautiful" lifestyle, and features a lineup of 19 items for both unisex and women's wear.

The design incorporates gracefully rising flower stems and brightly shining flower petals, resulting in a design that can be worn not only for training but also for everyday wear.

This collection embodies the idea that wearing this clothing will fill you with energy and confidence, and that it will inspire you to easily get moving and add more color to your lifestyle.

The graphic T-shirt series, a signature item of the collection, utilizes Mizuno's accumulated pattern design and materials with excellent stretchability and moisture-wicking properties. It reduces uncomfortable tightness, allows for smooth and easy movement, and quickly absorbs and disperses sweat to maintain a comfortable state inside the garment, making it enjoyable in a wide range of situations, from daily wear to active scenes.

This graphic T-shirt series, featuring UV protection (UPF50+) and designed with ultraviolet rays in mind, combines Nicolai Bergmann's floral graphic designs to create an item that allows anyone, in any environment, to feel confident, vibrant, and cheerful.

In addition, we offer a wide range of items that can be enjoyed in various lifestyle scenes, including pleated wide-leg pants, a sheer T-shirt that expresses a floral color gradation throughout the garment, a glamorous style-shaping bra and flared tights designed to support and flatter the figure, and socks that incorporate stems into the design.

We will also be offering a wide selection of flower gifts perfect for Mother's Day on Sunday, May 10th.
This year's limited-edition Mother's Day Collection 2026 - My message for you includes floral items, as well as colorful and impressive flower gifts such as flower boxes inspired by Mizuno's collaborative apparel and one-of-a-kind preserved flower arrangements.

The first 30 customers who spend over 27,500 yen during the POPUP store period will receive a mini flower box as a novelty gift. So please take this opportunity to visit Nicolai Bergmann's POPUP store and find a gift for yourself or for Mother's Day.

View all products here

Apply for MI Card Plus or MI Card Basic here.

Production by STUDIO ALTA

＊All prices include tax.
＊The information in this article is current as of the time of publication. Product information may be revised or changed without notice.
*Some items are available in limited quantities, so please forgive us if they are out of stock.

For inquiries, please contact Isetan Shinjuku Store, Men's Building 8th Floor, Isetan Men's Residence.
For inquiries via email, please click here.

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Isetan Shinjuku Store | Mitsukoshi Isetan Store Information