The head office● 〒590-0940 1-1-32 kurumano-cho nishi,sakai-ku,sakaishi Osaka. TEL：0722-38-1021 FAX：0722-28-0926 The headquarters● Tokyo headquarters : 〒163-0644 44th floor of the Shinjuku center building, Shinjuku-ku,Tokyo. TEL：03-3203-6940 FAX：03-5321-6587 Factory● head office factory : 〒639-1038 100,Nishicho,Yamatokooriyamashi,Nara. TEL：0743-56-1055 FAX：0743-56-1057 Laboratory● central laboratory : 〒639-1038 100,Nishicho,Yamatokooriyamashi,Nara. TEL：0743-56-1338 FAX：0743-56-4777 Overseas office● Los Angeles : 21515 Hawthorne Blvd., Suite 200, Torrance, CA90503