Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Shimonoseki (47% of total searches to Yamaguchi Prefecture). The next most popular destinations are Yamaguchi (33%) and Hagi (13%). Searches for hotels in Nagato (7%) are also popular.
KAYAK users have found double rooms in Yamaguchi Prefecture for as cheap as $23 (Shimonoseki) in the last 3 days. The average price is $201.
In the last 72 hours, users have found Yamaguchi Prefecture hotels for tonight for as low as $43 (Shimonoseki). Users have also found 3-star hotels from $43 (Shimonoseki) and 4-star+ hotels from $194 (Nagato).