Sidoh is a brand that combines Japanese tradition, innovative technology, and modern design to create the world's most comfortable underwear. Using its uniquely developed, patented HOHTAI® material, it creates products that prioritize comfort. This is Shiro Nogi's vision and the core of the brand.
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3-14-1 Shinjuku, Shinjuku-ku, Tokyo TEL: 03-3352-1111
Hours: 10:00 AM - 8:00 PM
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3-14-1 Shinjuku, Shinjuku-ku, Tokyo TEL: 03-3352-1111
Hours: 10:00 AM - 8:00 PM
!["Resonance - A Dialogue Between 'The Little Prince' and Berluti" POP-UP STORE [Isetan Shinjuku Store]](https://ug7rtk3vglg3.global.ssl.fastly.net/images/thumbnail/width/214/images/upload/2026/10/984959f2b26654d08bb1850aff644592.jpg)
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Explore our serial articles that you'll want to read from the very first post!
The official Mitsukoshi Isetan online store offers popular items and limited-edition products unique to department stores. We also feature recommended men's content, including how-to articles and item showcases.
Interviews and recommended items!
Isetan Suitcase, which opened in April on the first basement floor of the Isetan Hall in Isetan Shinjuku, allows you to compare and consider various brands to suit your travel purpose and style. This article focuses on sizes under 40L and summarizes th
Fashion questions and HOW-TOs!
Have you ever been suddenly asked to attend a wake or funeral and thought, "I don't know what to wear!"? At such an event, it's important to be respectful and show proper etiquette to the deceased. But what's the difference between the attire for a wake a
Access
1 min walk from Tokyo Metro Marunouchi Line Shinjuku-sanchome Sta.
3 min walk from Toei Shinjuku Line Shinjuku-sanchome Sta.
5 min walk from JR Shinjuku Sta. / 7 min walk from Odakyu Line Shinjuku Sta.
7 min walk from Keio Line Shinjuku Sta.
5 min walk from Seibu Shinjuku Line Seibu-Shinjuku Sta.
10 min walk from Toei Oedo Line Shinjuku-nishiguchi Sta.
2 min walk from Tokyo Metro Fukutoshin Line Shinjuku-sanchome Sta.
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