Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Hiroshima (92% of total searches to Hiroshima Prefecture). The next most popular destinations are Hatsukaichi (3%) and Miyajima (3%). Searches for hotels in Onomichi (2%) are also popular.
KAYAK users have found double rooms in Hiroshima Prefecture for as cheap as $23 (Hiroshima) in the last 3 days. The average price is $252.
In the last 72 hours, users have found Hiroshima Prefecture hotels for tonight for as low as $268 (Onomichi).