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Corporate Profile


Head office

2-27-16 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
TEL: 81-3-3814-0111 FAX: 81-3-3814-0135

Established 1955
Representative President and CEO  Masaaki Hayashi
Number of Employees 69
Business Activities Development, manufacturing, sales, and export/import of medical equipment for patients in otolaryngology (Ear, Nose, and Throat: ENT) mainly
  • JETRO (Japan External Trade Organization) Member
  • Japanese Society of Medical Instrumentation (JSMI) Member
  • The Society for Promotion of International Oto-Rhino-Laryngology (SPIO) Councilor
  • Japan Society for Equilibrium Research Member
  • Japan Association of Medical Devices Industries (Jamdi) Member
  • Japan Medical Instruments Association (JMIA) Member
  • Japan Association of Health Industry Distributors (JAHID) Member
  • The Tokyo Chamber of Commerce and Industry (TCCI) Member
Principal Clients Distributors in overseas, ENT Doctors in overseas, Hospitals throughout Japan, otolaryngological clinics, research institutes, and medical device dealers


1953 Company founder, Shigeaki Hayashi, went into business independently after working for Japan Medical Appliances, Ltd. and began to sell medical devices.
1955 DAIICHI MEDICAL CO., LTD. established at its present location.
1966 Established Export Department and started export.
1976 Head office building completed
1983 Delivered ENT systems to 13 hospitals in Iraq.
1984 Delivered astronaut training equipment to Japan Aerospace Exploration Agency
2005 Completed ISO 13485 registration for head office and manufacturing plant.
2013 International Department established
2015 “ENTFirst” brand determined
2021 Technical center building completed

Recent International exhibitions

2013 Jun. 1-5 IFOS (20th World Congress of the International Federation of Oto-Rhino-Laryngological Societies), Seoul, Korea
2014 Sep. 10-12 Medical Fair Asia, Singapore
2015 Jun. 30 – Jul. 3 30th Polizer Society Meeting, Niigata, Japan
2017 Jun. 25–28 IFOS (21th World Congress of the International Federation of Oto-Rhino-Laryngological Societies), Paris, France
2018 Apr. 1-3 ME Oto (Middle East ENT meeting), Dubai, UAE
2019 Jun. 30 – Jul. 3 CEORL- HNS (European ENT meeting), Brussel, Belgium
2019 Sep. 11-13 Medical Fair Thailand, Bangkok, Thailand (exhibited every 2 years from 2017)
2019 Sep. 21-22 EES work shop exhibition, Sydney, Australia
2019 Nov. 18-21 MEDICA, Dusseldorf, Germany (exhibited every year from 2013, except 2014)
2020 Jan. 27-30 Arab Health, Dubai, UAE (exhibited every year from 2015)