# Uniqlo retail promotions and collaborations in Japan

> Live situation record from CLSTR: https://clstr.news/situations/uniqlo-retail-promotions-and-collaborations-in-japan
> Updated: 2026-09-11T01:00:09.000Z. Sources: 4. Developments: 2.

Uniqlo has implemented a series of promotional sales and product collaborations in Japan during September 2026.

In early September, the retailer offered special pricing on various apparel items and launched a collaboration with JR West at the Shin-Osaka store. This collaboration featured T-shirts designed with the brand TRANGIS, depicting four major train models connecting central Osaka with Kansai Airport.

By mid-September, the company continued its promotional cycle with discounts on items such as jersey barrel leg pants and Airism cotton T-shirts. Additionally, Uniqlo expanded its collaboration with the ‘Pan Dorobou’ character series, releasing baby quilt pajamas in various sizes.

## Timeline

### 2026-09-11: Uniqlo announces new product sales and character collaborations

Uniqlo announced a promotional sale period from September 11–17, 2026, and the September 14 launch of a new “Pan Dorobou” character quilt pajama collection for babies.

3 sources. https://clstr.news/cluster/uniqlo-announces-new-product-sales-and-character-collaborations

### 2026-09-03: Uniqlo announces new sales and JR West collaboration

Uniqlo is running special promotions through September 10 and has launched a new limited-edition JR West collaboration T-shirt at its JR Shin-Osaka location.

2 sources. https://clstr.news/cluster/uniqlo-announces-new-sales-and-jr-west-collaboration

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Cite as: Uniqlo retail promotions and collaborations in Japan. CLSTR, https://clstr.news/situations/uniqlo-retail-promotions-and-collaborations-in-japan