Workman is selling a new range of waterproof goods, including specialized footwear and accessories, at its Ikebukuro Sunshine City Alpa store in Tokyo [1].

These products address the limitations of traditional rain gear. While umbrellas protect from overhead rain, they often fail to stop water from entering shoes or bags during wind-driven storms, making integrated waterproof apparel a more effective solution for commuters.

Among the new offerings are the Irenam waterproof shoes, known as High Bounce Rain, which retail for 2,900 yen [1]. The store currently displays approximately 100 different types of waterproof products [1]. This inventory extends beyond footwear to include waterproof bags, and hats designed to keep personal items dry.

Shoppers at the Tokyo location noted the practical benefits of the gear. One female customer said the products are good for going out because they repel heavy rain [1]. Another passer-by said that umbrellas are often insufficient when rain comes from the side [1].

The shift toward specialized waterproof clothing reflects a broader consumer demand for comfort and protection during the rainy season. By integrating waterproof technology directly into shoes and bags, the company aims to solve common frustrations associated with water damage to clothing and accessories [1, 2].

“The store currently displays approximately 100 different types of waterproof products.”

The expansion of the waterproof line indicates a market shift toward 'functional fashion' in Japan. By diversifying beyond umbrellas, retailers are targeting the specific failure points of traditional rain gear—such as side-wind penetration and footwear saturation—to capture a larger share of the seasonal utility market.