#Japan #Tokyo #Fashion Brands #Atre Omori

Exciting New Arrivals at Atre Omori

Atre Omori, located directly at the JR Omori Station, is about to unveil an upgraded shopping experience with three new fashion brands opening on its third floor in September and October 2026. This transformation aims to bring a fresh burst of style and comfort to everyday wardrobes.

The first shop, Adieu Tristesse, is set to open on September 18. This brand is designed for women who love to experiment with modern elements while embracing classic, sweet styles. The collection includes daily wear that encompasses both comfort and elegance, helping customers to express themselves effortlessly. To celebrate its opening, Adieu Tristesse will distribute exclusive coupons to friends on LINE, promoting more accessible fashion for their clientele. Operating hours for this store are from 10:00 AM to 9:00 PM.

Following shortly after, Collage Gallardagalante will grace the third floor on October 23. This select shop provides a variety of original items that cater to sophisticated women who enjoy a playful spin on their unique lifestyles. The opening celebration will feature a 15% discount on all items from October 23 to 25, enticing shoppers to explore the elegant selections available. Their store will also maintain the hours of 10:00 AM to 9:00 PM.

On the same day, Ia Papillonne will also debut its line of unique bags, leather goods, accessories, and apparel that blend functionality with current trends. As part of its launch, the first 200 customers spending 20,000 yen (including tax) will receive a complimentary original eco-bag. Like the previous shops, the operational hours here will mirror the standard 10:00 AM to 9:00 PM.

With these new additions, Atre Omori is not just a shopping venue; it's evolving into a sophisticated space that emphasizes joy in style and fashion exploration. Shoppers can look forward to the enhanced atmosphere that invites not only shopping but enjoying a delightful day out.

Facility Overview

• - Facility Name: Atre Omori
• - Location: Ota-ku, Omori North 1-6-16
• - Shopping Hours: 10:00 AM - 9:00 PM (Some shops may vary)
• - Restaurant Hours: 11:00 AM - 10:30 PM (5th floor)
• - Total Floors: 9 above ground and 1 underground, with another facility Atre Omori 2 adding 6 more floors
• - Total Floor Area: 41,504 square meters
• - Retail Space: 12,235 square meters
• - Number of Stores: 100 as of September 9, 2026 (excluding specific shops such as Tokyu Store)

As Atre Omori continues to grow, it is committed to providing unique shopping experiences that cater to the diverse needs of its visitors. The new stylish selections will surely elevate the shopping environment, making every visit an event worth cherishing!