ผู้ผลิตรายใดมี Rider ของ Daijiro Kato?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
Which Manufacturer has a Rider of daijiro kato?It is not neccessary to use all the tables.
 table_name_49:  (manufacturer [ VARCHAR ] rider [ VARCHAR) ]
SELECT manufacturer FROM table_name_49 WHERE rider = "daijiro kato"