List of Special Sponsors

• ASADA CHEMICAL INDUSTRY CO., LTD.
• AZUMA GUM Co.,Ltd.
• Brainseal Co.,Ltd
• DIA RUBBER CO., LTD.
• EIWA CHEMICAL IND. CO., LTD
• ENEOS Materials Corporation
• FUJIKURA COMPOSITES Inc.
• Fukuwa Rubber Co., Ltd.
• HAKUTA CORPORATION
• HIGASHI KAGAKU CO.,LTD.
• IKKAKU INDUSTRIES CO., LTD.
• IRUMAGAWA RUBBER CO.,LTD.
• Jabara Co.,Ltd.
• JTC CORPORATION
• KASEI KOGYO CO., LTD.
• KINUGAWA RUBBER INDUSTRIAL CO., LTD.
• KOSUGE Corporation
• MARUNI INDUSTRY CO., LTD.
• NEOS COMPANY LIMITED
• NISHIYAMA Corporation
• NOK CORPORATION
• REGITEX Co.,Ltd
• SANYU INDUSTRIES CO., LTD.
• SUZUGO CORPORATION
• TAOKA CHEMICAL CO., LTD.
• THE JAPAN AUTOMOBILE TYRE MANUFACTURERS ASSOCIATION, INC.
• TOKAN Corporation co., ltd
• Toyo Seiki Seisaku-sho Ltd.
• Tsurumi Chemical Industry Co., Ltd.
• UESHIMA SEISAKUSHO CO.,LTD.