" 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 featuring a wide range of topics, including a promotion JIL SANDER with collaborative items and new product introductions, an event by POTR , a brand by Yoshida & Co. celebrating its 90th anniversary, and a special comparison of Briefing suitcases.

POTR launched by Yoshida & Co., which is celebrating its 90th anniversary, is holding a promotion! [Isetan Shinjuku Store]

The bag brand POTR will be holding a promotion from Wednesday, March 18th to Tuesday, March 31st at Isetan Shinjuku Store, Men's Building 1st floor, featuring a wide range of products from standard items to collaborative items.

►View article details

Featuring exciting collaborations with brands like JIL SANDER and OLIVER PEOPLES ! A four-week men's promotion is being held at Isetan Shinjuku Store.

From Wednesday, March 11th to Tuesday, April 7th, Isetan Shinjuku Store, Men's Building 1st Floor Promotion will be hosting a Jil Sander promotion. Over the course of four weeks, the store's lineup will be rotated to showcase new arrivals.

►View article details

IVXLCM is holding a promotion for its latest Spring/Summer 2026 collection, which focuses on rare natural stones, at Isetan Shinjuku Store.

IVXLCDM, a jewelry brand launched in 2007 by Tetsuya Ueshima in Kofu City, Yamanashi Prefecture, one of Japan's leading jewelry production areas, will be holding a limited-time promotion at Isetan Shinjuku Store, Men's Building 1F Jewelry from March 18th (Wed) to March 31st (Tue).

►View article details

[Feature] A Comparison of Briefing Suitcases | A Thorough Explanation of Two Models You Can Relied On for Travel and Business Trips

BRIEFING suitcases are a popular luggage brand known for their exceptional functionality and aesthetic appeal. In addition to their stylish design, they combine essential durability and functionality for travel, supporting fulfilling trips and business trips. From casual weekend getaways to 2-3 night business trips, and 5-7 night vacations during Golden Week or summer holidays, they smartly support your travels with peace of mind and functional beauty.

This time, we'll introduce two models available at Isetan Shinjuku, the "HD" and "SD," comparing their functions and features.

►View article details

Yamagata-san, please tell us the difference between a custom-made suit and a ready-made suit! | [Watch in a short video] Style "HOW TO" from the staff of Isetan Shinjuku Store, Men's Building

Are you familiar with the official Instagram account for Isetan Shinjuku Store, Men's Building ?
From accounts in each category, we share a wide range of topics, including event information, the latest recommended items, and helpful styling tips.

Isetan Men's Net has carefully selected "trendy topics" and "style how-tos" that are useful for men's fashion, which can be read quickly in short video format . We will introduce them in the article.

This time, Noriaki Yamagata from the Men Men's Attendant Men's Attendant account @isetanmens_attendant will be appearing to explain the difference between bespoke suits and ready-made suits!

►View article details

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.