Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Hiroshima (29% of total searches to Hiroshima Prefecture). The next most popular destinations are Hatsukaichi (29%) and Miyajima (29%). Searches for hotels in Fukuyama (14%) are also popular.
KAYAK users have found double rooms in Hiroshima Prefecture for as cheap as €31 (Hiroshima) in the last 3 days. The average price is €179.