Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Nikkō (85% of total searches to Tochigi Prefecture). The next most popular destinations are Utsunomiya (10%) and Ashikaga (5%).
KAYAK users have found double rooms in Tochigi Prefecture for as cheap as S$ 36 (Nikkō) in the last 3 days. The average price is S$ 269.