Introducing Koala Mattress PLUS and SUPREME PolarBands for All-Season Comfort

Revolutionizing Sleep with Koala Mattress

Koala Sleep Japan Inc., based in Shibuya, Tokyo, proudly announces the launch of Koala Mattress PLUS PolarBands® and Koala Mattress SUPREME PolarBands® on December 8, 2025. Building on last year's successful models, these mattresses introduce innovative features aimed at enhancing sleep quality throughout the entire year.

Year-Round Comfort with PolarBands® Technology

The new PolarBands® technology incorporates efficient heat management, ensuring that users can enjoy a cooler sleep environment—up to 5 degrees cooler compared to previous models. This is particularly valuable during hot summer nights, where discomfort can disrupt restful sleep.

What’s more, the dual-sided reversible cover allows users to switch between a summer cooling side using COOLTHREAD® technology and a cozy winter warming side, achieving an optimal sleeping environment regardless of the season. Just unzip and flip, and you’re ready for a comfortable night’s sleep no matter the weather.

Affordable Pricing for Quality Sleep

The Koala Mattress PLUS PolarBands® starts at ¥119,900 for a single size, while the Koala Mattress SUPREME PolarBands® begins at ¥169,900. For those who want to ensure the mattress meets their personal needs, Koala offers an impressive 120-day trial period. If the mattress does not fit your needs, you can return it at no cost from anywhere in Japan, delivering peace of mind alongside comfort.

For further details, visit the official site: Koala Japan.

A Mission for Better Sleep

In Japan, where sleep deprivation is a significant concern, Koala is on a mission to improve sleep quality. With Japanese citizens ranking among the lowest in sleep duration compared to 33 OECD countries, sleep performance is critical for daily life efficiency. Koala, founded in 2015 in Australia, embraced a direct-to-consumer (D2C) approach and has been developing mattresses that enhance sleep quality since entering the Japanese market in 2017.

In recognition of the brand's commitment to sleep improvement, the Original Koala Mattress received top honors in both categories for high-quality mattresses at the MyBest product comparison service in September 2024. By September 2024, the company will unveil refreshed models of the Koala Mattress PLUS and SUPREME, both complemented by sophisticated and minimalist designs inspired by Australia's stunning nature.

Commitment to Ecological Sustainability

In line with its corporate goal of creating healthier and happier living environments, Koala has contributed over 1.5 million AUD to the World Wildlife Fund (WWF), actively participating in the conservation of endangered species like the koala. Such efforts extend to protecting Japan's native species such as the Amami black rabbit and the Miyako snake.

As of now, Koala insists not only on customer-centric product development via D2C practices, but it is also revolutionizing the purchasing experience with comprehensive customer service, next-day delivery, and a generous returns policy for up to 120 days.

Global Recognition and Awards

Koala's business model has been acknowledged globally with numerous awards. For instance, it won Furniture Retailer of the Year at the Retail Asia Awards 2021. Since then, products like the New Koala Mattress and Koala Sofa CHILLAX have continued to receive accolades, further solidifying its standing as a leader in the market. To explore more of Koala's achievements, look for details at the Koala Awards Page.

With the introduction of these advanced mattresses, Koala aims not only to enhance sleep comfort in Japan but also to foster a connection between restful nights and responsible environmental stewardship.