Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Nagasaki (63% of total searches to Nagasaki Prefecture). The next most popular destinations are Sasebo (30%) and Shin-Kamigoto (4%). Searches for hotels in Unzen (2%) are also popular.
KAYAK users have found double rooms in Nagasaki Prefecture for as cheap as $369 (Sasebo) in the last 3 days. The average price is $369.