CREATE TABLE table_48307 ("Rank" TEXT, "Nation" TEXT, "Gold" FLOAT, "Silver" FLOAT, "Bronze" FLOAT, "Total" FLOAT)

Which Total has a Nation of japan, and a Silver larger than 2?
SELECT MIN("Total") FROM table_48307 WHERE "Nation" = 'japan' AND "Silver" > '2'
SELECT MIN("Total") FROM "table_48307" WHERE "Nation" = 'japan' AND "Silver" > '2'