Table: japan_golf_tournaments
Columns: dates
tournament
location
prize_fund
winner
owgr_pts

Question: What is the location for tournament on Jul 8-11?
SQL: SELECT "location" FROM japan_golf_tournaments WHERE "dates" = 'Jul 8-11'

Question: What is the date of the tournament at Hokkaidō with prize of ￥150000000?
SQL: SELECT "dates" FROM japan_golf_tournaments WHERE "location" = 'Hokkaidō' AND "prize_fund" = 150000000

Question: What is the prize for the tournament at Ibaraki?
SQL: SELECT "prize_fund" FROM japan_golf_tournaments WHERE "location" = 'Ibaraki'