7th Floor, Ryumeikan Honten Building, 4-3, Kanda-surugadai 3-chome, Chiyoda-ku, Tokyo, 101-0062
Phone: 03-5207-7061 Fax: 03-5207-5015

800, Mochio, Kanan-cho, Minamikawachi-gun, Osaka Prefecture, 585-0021
Phone: 0721-90-2211 Fax: 0721-90-2322

808-8, Ninomiya Aza Higashi-komagata, Kamikawa-cho, Kodama-gun, Saitama Prefecture, 367-0233
Phone: 0495-74-2100 Fax: 0495-74-2103