All guest rooms feature top-quality bath towels made in Imabari, Japan, using "Super ZERO®," a magical twisted yarn created with a special technology developed by ASANO NENSHI Co., LTD. with the cooperation of linen supplier SHIN-NIPPON WEX CO.,LTD. and "extra-long staple cotton," which represents only 5% of all the cotton on the planet. Due to its special hotel specifications, it is more durable than the company's "Air Kaoru" towel, marketed for general household use. The towels are very light but voluminous, extremely absorbent, and quick-drying, absorbing moisture from the entire body, hair, and scalp. Please try our hotel-quality bath towels created by Japan's advanced technology.