Mitsubishi Estate Property Management Co., Ltd. will hold "MARUNOUCHI AUTUMN COLLECTION 2026" in the Marunouchi area from Tuesday, September 15 to Friday, October 30, 2026.
In this campaign, model and actor Airi Matsui proposes autumn Marunouchi style. Featured looks include a refined adult layered style, a black dress that works for both daily wear and dressing up, and a backpack coordination for a light commute.
The special site is scheduled to be updated on September 15.
MARUNOUCHI AUTUMN COLLECTION 2026 special site
Autumn fashion coordination proposed in Marunouchi
The Marunouchi area presents outfits that respond to common clothing worries such as "it's hard to balance ease of movement at the office with fashion" and "my outfits have become repetitive."
Styles that blend naturally into the cityscape and let you express yourself are proposed.
During the period, a campaign distributing money-saving coupons usable at participating stores will also be held.
List of participating stores
A total of 43 stores in the Marunouchi area take part in "MARUNOUCHI AUTUMN COLLECTION 2026."
Participants include Whim Gazette Marunouchi, Wilson Tokyo Marunouchi Brand Store, EPOCA THE SHOP Marunouchi, THE TOKYO, Tomorrowland Marunouchi, BEAMS HOUSE, Brooks Brothers Marunouchi, United Arrows Marunouchi, Red Wing Shoe Store Tokyo Shin-Marunouchi Building and LOISIR d'or (in Japanese syllabary order).
Adult layered style
An adult layered style that can be enjoyed as either handsome or feminine and elevates Marunouchi style is proposed.
Ways to wear a black dress
Ways to wear a black dress that is comfortable during the day and also works for dressing up at night are introduced. It is proposed as one piece to add to your wardrobe.
Office style finished with a backpack
Adopting a backpack as a staple commuting bag, you can enjoy an active autumn coordination that fits your working-day style.
Marunouchi Point App campaigns
Marunouchi Shop Hopping Campaign
During the campaign period, people who enter through the Marunouchi Point App and spend a total of ¥20,000 (tax included) or more at two or more eligible fashion stores can win, by lottery, a "¥3,000 Marunouchi Point App coupon" (600 winners).
The coupon can be used for purchases of ¥5,000 (tax included) or more at stores eligible for Marunouchi Points.
Lottery entry period: Tuesday, September 15 to Wednesday, September 30, 2026
Coupon use period: early October to Saturday, October 31, 2026 (planned)
*If you make multiple purchases at the same store, only the single highest purchase counts toward the amount.
*Coupons will be delivered to winners in early October 2026. Delivery of the coupon serves as notification of winning.
Cosmetics Trade-In Campaign
People who make a reservation in advance through the Marunouchi Point App and bring unneeded cosmetics at the designated date and time will receive a "¥500 Marunouchi Point App coupon," usable for a single purchase of ¥1,500 (tax included) or more at Marunouchi Point eligible stores in the Marunouchi Building and Shin-Marunouchi Building.
The collected unneeded cosmetics will be upcycled into art supplies such as crayons and acrylic paints through the "Plus Cosme Project." These will be provided to welfare work facilities, organizations running SDGs-related events, young artists and others.
At the Cosmetics Trade-In Campaign venue, crayons and other items that have actually been upcycled are scheduled to be displayed.
Dates and times: Friday, October 16 to Saturday, October 17, 2026, 11:00-17:00 *Advance reservation required
Venue: 3F Rest Space, Shin-Marunouchi Building (next to Margaret Howell Marunouchi)
The Plus Cosme Project is an initiative that upcycles unneeded cosmetics into art supplies and more. It aims to convey to children the reality of "discarded cosmetics" and the fun of reuse, create an opportunity to think about SDG 12, "Responsible Consumption and Production," and promote sustainable production and consumption in the cosmetics industry.
- Reservation period: Friday, September 11 to Sunday, September 27, 2026
If applications for a desired date and time exceed capacity, a lottery will be held. (Limited to 500 people per day)
Marunouchi Point App reservation page
*Each person can trade in once during the period. There is no limit on the number of items traded in. However, the Marunouchi Point App coupon and cosmetics sample ticket are limited to one per person, regardless of the number of items traded in.
*Coupon expiration date: Sunday, November 8, 2026
New store openings and renewals in the Marunouchi area
Since August 2026, nine stores in the Marunouchi area are opening or being renewed in sequence.
The seafood izakaya "Himari Shoten Marunouchi," which offers fresh seafood and sake, and "Veggie Tempo Marunouchi Building," where a French chef sells lunch boxes starring seasonal vegetables, have newly opened.
Among the stores scheduled to renew from October is "STUDIOUS Marunouchi," a select shop with the concept of "taking Japan-born to the world" that gathers domestic items. It is relocating from the Marunouchi Nichome Building and reopening after renovation.
In addition, "KASHIYAMA Marunouchi," a made-to-order suit shop; "Jardin des Sens Tokyo," which brings the world of the renowned Jardin des Sens in Montpellier, France, to Tokyo; and "H.P.FRANCE BIJOUX," which carries jewelry from about 30 brands gathered from around the world, mainly Europe, are scheduled to reopen after renovation.
As new stores, "PIMENTÉ," which carries original and carefully selected domestic and international jewelry, shoes and bags; "Cotopaxi," an American brand offering innovative outdoor gear centered on environmental conservation and support for developing countries; and "GIGI MARUNOUCHI," a contemporary meaningful jewelry brand, are scheduled to open.
With stores of a wide range of genres joining, the choices for shopping and dining in the Marunouchi area will be further enriched.
Airi Matsui profile
Airi Matsui was born on December 26, 1996, and is from Fukushima Prefecture.
Since being selected as the sixth "Zexy" CM girl for the wedding magazine, she has been active widely as a model and actor. Her major recent appearances include Yomiuri TV's "Shikyu Renai" (lead), TBS's "Saionji-san wa Kaji wo Shinai," Yomiuri TV's "Secret Domei" (lead), Kansai TV's "Blue Birthday" (lead) and the stage play "Magare! Spoon."
