Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Kobe (95% of total searches to Awaji Island). The next most popular destinations are Awaji (4%) and Sumoto (1%). Searches for hotels in Minamiawaji (0%) are also popular.
KAYAK users have found double rooms in Awaji Island for as cheap as $15 (Kobe) in the last 3 days. The average price is $181.