CREATE TABLE table_50578 ("Team" CLOB, "Make" CLOB, "Drivers" CLOB, "Tyre" CLOB, "Rounds" CLOB)

What is the make of the vehicle for driver Hisashi Wada?
SELECT "Make" FROM table_50578 WHERE "Drivers" = 'hisashi wada'
SELECT "Make" FROM "table_50578" WHERE "Drivers" = 'hisashi wada'