" ISETAN MEN'S net Weekly Topics 5 " summarizes the week's topics on Isetan Men's Net. The Isetan Men's Net editors have picked out the latest information surrounding the Shinjuku store, focusing on Isetan Shinjuku Store, Men's Building .

This week, we'll be focusing on events showcasing new Spring/Summer 2026 collections, including a must-see event featuring collaborative items between STONE ISLAND and new balance , a Kona Bay Hawaii pop-up store established in Hawaii, and GRAN SASSO , which proposes summer styles based on the theme of "Italian resort style."

STONE ISLAND | A pop-up store featuring numerous collaboration items with new balance has opened! [Isetan Shinjuku Store]

STONE ISLAND will open a pop-up store at Isetan Shinjuku Store, Men's Building 1F, The Stage from Wednesday, June 17th to Tuesday, June 30th. They will be releasing "STONE ISLAND | NEW BALANCE SUMMER_'026 CAPSULE," the latest chapter in their long-standing partnership with New Balance.

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Kona Bay Hawaii, founded in Kona, Hawaii Island, will be showcasing a wide selection of Aloha shirts at their pop-up store! [Isetan Shinjuku Store]

KONA BAY HAWAII, established in Hawaii in 2001, will be holding a pop-up store Isetan Shinjuku Store, Men's Building 7th floor, Men's Authentic & Contemporary/Promotion Space from Wednesday, June 17th to Thursday, June 25th.

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Introducing many new items for Spring/Summer 2026, including Tanaka's popular denim! [Isetan Shinjuku Store]

TANAKA, a brand launched in 2017 based in New York, will be holding a pop-up shop at Isetan Shinjuku Store, Men's Building 6th floor, Men's Creators section, from Wednesday, June 17th to Tuesday, June 23rd.

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GRAN SASSO SUMMER RESORT POP UP, showcasing Italian resort style, is being held at Isetan Shinjuku Store.

A pop-up event by Italian knitwear brand GRAN SASSO will be held at Isetan Shinjuku Store, Men's Building 5th floor, Men's Tailored Clothing, for a limited time from June 17th (Wed) to June 25th (Thu).

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The Complete Guide to Folding a Pocket Square [with Video] | Tips on Choosing Materials and Colors for Different Occasions

Many people want to wear a pocket square but are unsure of the correct way to fold it.
At ISETAN MEN'S , we often receive questions from customers such as, "What are some folding techniques that are suitable for business?" and "How do the fabric choices differ between formal and casual wear?"
In this article, Isetan Shinjuku's top category specialist, Iwami, will provide a clear explanation, using photos and videos, of everything from the basics of pocket squares to choosing the right material and color for the occasion, and even some of the most common folding techniques.

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Production by STUDIO ALTA

*The articles introduced here have already been published, and the content of each article reflects the information available as of the publication date.