CREATE TABLE table_15903 ("Name" TEXT, "Direction" TEXT, "Mantra" TEXT, "Weapon" TEXT, "Consort" TEXT, "Graha  ( Planet ) " TEXT, "Guardian M\\u0101t\\u1e5bk\\u0101" TEXT)

What are the weapons used by guardians for the direction East?
SELECT "Weapon" FROM table_15903 WHERE "Direction" = 'East'
SELECT "Weapon" FROM "table_15903" WHERE "Direction" = 'East'