Input (grade 13): Yonex Co., Ltd. is a Japanese manufacturer of sporting equipment for badminton, golf and tennis, producing racquets, clubs, shoes, shuttlecocks, and other equipment for those sports.
Output (grade 12): Yonex Co., Ltd. is a Japanese maker of sporting equipment for badminton, golf and tennis, making racquets, clubs, shoes, shuttlecocks, and other equipment for those sports.