Beat the Humidity! Get a Free Original Dehumidifying Sheet with Your MuAtsu Mattress Purchase: Starting June 1st

Showanishikawa Co., Ltd., the company behind the 55-year-old "MuAtsu" brand, has launched a campaign offering a free "original dehumidifying sheet" to customers who purchase a MuAtsu mattress for 38,500 yen (tax included) or more. This campaign is designed to help customers improve their sleep environment during the humid rainy season. The campaign begins on June 1, 2026, and will continue until supplies last. MuAtsu mattresses are known for their unique uneven structure that disperses body pressure and provides excellent breathability, along with Ag+ antibacterial processing. The campaign is available at participating stores nationwide.