Both In-Store and Online! The 7-Day Shopping Spree, @cosme's Store x EC Special Event '@cosme SPECIAL WEEK' Starts Monday, June 1

istyle Inc. (Representative Director and President: Hajime Endo) announces the special event '@cosme SPECIAL WEEK 2026' to be held from 12:00 on Monday, June 1, 2026, to 15:59 on Sunday, June 7, 2026. The event will take place at @cosme's flagship shops '@cosme TOKYO', '@cosme OSAKA', '@cosme NAGOYA', cosmetics select shops '@cosme STORE', 'Tokyo Komachi', and 'Sydney' stores, as well as @cosme's official online shopping site '@cosme SHOPPING'. *The event period for physical stores will be according to each store's business hours.

@cosme SPECIAL WEEK, now in its 7th iteration, is a special event held by @cosme every June. Under the theme of 'Both in-store and online! 7 days of irresistible shopping,' common campaigns across all physical stores and @cosme SHOPPING include up to 30% points back, sales of special items including popular and trending new products, and sample giveaways. Additionally, through related initiatives such as live streams where active @cosme beauty advisors address customers' concerns, we will create encounters between consumers and cosmetics.

Overview of '@cosme SPECIAL WEEK 2026'

@cosme TOKYO / @cosme OSAKA / @cosme NAGOYA / @cosme STORE / Tokyo Komachi / Sydney stores

Event Period: Monday, June 1, 2026 - Sunday, June 7, 2026 during each store's business hours (business hours vary by store)

Campaign Details: 1. Up to 30% points back The point back rate for product purchases, normally 1%, will be up to 30% exclusively during the campaign period. 2. Sample set gift for purchases of 11,000 yen or more including tax (first-come, first-served) 3. Sale of special items *Details and quantities vary by store. *Ends as soon as each store's planned quantity runs out. 4. Cosmetics lottery where you might win a full-size product on the spot *Customers who purchase 2,200 yen or more including tax and are @cosme app members (including those who join on the day) will draw a paper lottery at the cash register. *Ends at each store as soon as supplies run out.

Store Campaign Details: https://www.cosme.net/beautist/article/2706009

@cosme SHOPPING

Event Period: 12:00 on Monday, June 1, 2026 - 15:59 on Sunday, June 7, 2026

Campaign Details: 1. Up to 30% points back The point back rate for product purchases, normally 1%, will be up to 30% exclusively during the campaign period. *Excluding some products. 2. Sample set gift for purchases of 18,000 yen or more including tax *Ends as soon as the planned quantity runs out. 3. Sale of special items 4. Purchase bonus gifts upon meeting conditions

EC Campaign Details: https://www.cosme.com/campaign/specialweek/

Early Reveal of SPECIAL WEEK Exclusive Special Items

We have unveiled a portion of the special item lineup, which includes many great value and rare products.

@cosme TOKYO / @cosme OSAKA / @cosme NAGOYA / @cosme STORE / Tokyo Komachi / Sydney stores

Details of special items available only in-store will be gradually published on the store blog (https://www.cosme.net/beautist/article/2706010). We accept reservations for these special items as well as all products handled at each store. *Brands and products handled vary by store.

@cosme SHOPPING Special Items (Excerpt)

[Past Best Cosmetics] Masterpieces that have gained overwhelming support in the @cosme Best Cosmetics Awards, chosen based on reviews from @cosme members. In this SPECIAL WEEK, universally recognized classic cosmetics from Cosme Decorte, Lancôme, SK-II, RMK, etc., will appear with luxurious bonuses such as UV items or mini sizes of popular primers, making them delightful items for both first-time buyers and repeat customers.

[Aspirational LUXURY] Aspirational brands that are usually hard to reach also appear in luxurious sets. From Clé de Peau Beauté, an exclusive kit featuring a popular primer talked about on SNS as 'transforming the skin' accompanied by a serum; from SUQQU, a set combining the eyeshadow Junnadeshiko, which decides an effortless look with sophisticated color combinations, alongside a masterpiece day cream; furthermore, from KANEBO, the black night cream with endless reviews saying 'the firmness the next morning is different'.