2026.04.01 update

Seven by Seven | Pop-up store featuring one-of-a-kind items made using "mass samples"! [Isetan Shinjuku Store]

04.08 Wed -04.14 Tue
Isetan Shinjuku Men's Building 6F Men's Creators

Seven by Seven | Pop-up store featuring one-of-a-kind items made using "mass samples"! [Isetan Shinjuku Store]

SEVEN BY SEVEN
2026 S/S POP UP


SEVEN BY SEVEN , a brand created by Junya Kawakami, who has experience buying vintage clothing, is known for its items that reconstruct the image and value of things by paying meticulous attention to details such as materials and silhouettes. From Wednesday, April 8th to Tuesday, April 14th, the brand will be holding a pop-up shop featuring one-of-a-kind items at the Men's Creators section on the 6th floor Isetan Shinjuku Store, Men's Building .

Seven by Seven | Pop-up store featuring one-of-a-kind items made using "mass samples"! [Isetan Shinjuku Store]

A one-of-a-kind limited edition item made using mass sample material.

7 by 7 REWORK OPEN COLLAR SHIRTS L/S -Strike off fabrics-

7 by 7 REWORK OPEN COLLAR SHIRTS L/S -Strike off fabrics-

REWORK OPEN COLLAR SHIRTS L/S -Strike off fabrics-
¥74,800 each *Only one of each available


This pop-up shop will feature a series of one-of-a-kind pieces using color sample fabrics called "masu-mimon" (masu samples). When creating pre-dyed materials, fabrics (masu-mimon) are woven using various variations of warp and weft threads, employing multiple colors of yarn. These fabrics are often used as a reference for coloring in the pre-production stage of material manufacturing, and due to production costs and a decline in skilled artisans, they are rarely seen today.

7 by 7 REWORK FATIGUE TROUSERS -Strike off fabrics-

7 by 7 REWORK FATIGUE TROUSERS -Strike off fabrics-

REWORK FATIGUE TROUSERS -Strike off fabrics-
¥80,300 each *Only one of each available


Seven by Seven has focused on the appeal of these mass-produced sample fabrics and has been diligently collecting deadstock materials for many years. Because these are not fabrics that have been modified for mass production, every item in this series is unique. With an emphasis on highlighting the charm of the material, this series features a unique texture that naturally arises from the weaving process, rather than designs created by switching between fabrics. This time, we have produced a total of four types of items. We will also be releasing in-line products of the same type using broadcloth fabric.

7 by 7 REWORK HALFMOON POCKET HUNTING VEST -Strike off fabrics-

7 by 7 REWORK HALFMOON POCKET HUNTING VEST -Strike off fabrics-

REWORK HALFMOON POCKET HUNTING VEST -Strike off fabrics-
¥140,800 each *Only one of each available

7 by 7 Middle Length Hunting Jacket -Strike off fabrics-

7 by 7 Middle Length Hunting Jacket -Strike off fabrics-

MIDDLE LENGTH HUNTING JACKET -Strike off fabrics-
¥137,500 each *Only one of each available

This is your chance to see the one-of-a-kind items offered by Seven by Seven. Why not come and visit our store?

Event Information
SEVEN BY SEVEN 2026 S/S POP UP
  • Event period: April 8th (Wed) - April 14th (Tue)
  • Venue: Isetan Shinjuku Store, Men's Building 6th Floor, Men's Creators
Production by STUDIO ALTA

*All prices include tax.
*The information in this article is current as of the time of publication. Product information may be revised or changed without notice.

For inquiries, please contact: Isetan Shinjuku Store, Men's Building 6th Floor, Men's Creators
For inquiries via email, please click here.