Awaji, Japan. Awaji is an island located in Hyogo Prefecture, Japan, known for its scenic beauty, hot springs, and culinary delights. Visit the Awaji Yumebutai, a complex featuring gardens, an art museum, and a hotel designed by architect Tadao Ando. Relax in one of the island's hot spring resorts and indulge in a rejuvenating soak. Explore the Naruto Strait, known for its whirlpools and scenic cruises. Awaji is also famous for its onions and delicious local cuisine. Enjoy the peaceful ambiance and natural attractions of this island paradise.