Complex sentence: It is well known for its textiles (Kumejima-tsumugi, an Important Intangible Cultural Property), Kumesen Awamori (Okinawan sake), and deep sea water.
Split into simpler sentences: It is well known for its textiles, called Kumejima-tsumugi which are designated an Important Intangible Cultural Property. The town is also known for its Kumesen Awamori (Okinawan sake) and deep sea water.