CREATE TABLE table_57983 ("Block A" TEXT, "Ryuji Hijikata" TEXT, "Shuji Kondo" TEXT, "MAZADA" TEXT, "El Samurai" TEXT)

Name the El samurai with MAZADA of x for Ryuji Hijikata of draw (30:00)
SELECT "El Samurai" FROM table_57983 WHERE "MAZADA" = 'x' AND "Ryuji Hijikata" = 'draw (30:00)'
SELECT "El Samurai" FROM "table_57983" WHERE "MAZADA" = 'x' AND "Ryuji Hijikata" = 'draw (30:00)'