Hayashibara Co., Ltd. (Headquarters) - Ingredients Directory Go back to directory. Add to Address Book. Hayashibara Co., Ltd. (Headquarters) Hayashibara Co., Ltd. (Headquarters) Nihon-Seimei Okayama Bldg.II Shinkan 1-1-3 Shimoishii, Kita-ku Okayama 700-0907 Japanhome Phone: +81 86 224-4311work Fax: +81 86 224-8492workfax