About Cyber Com

Company Overview

Company Name Cyber Com Co., Ltd.
Headquarters Yokohama Headquarters
4-34 Honcho, Naka-ku, Yokohama, Kanagawa 231-0005, Japan 

Tel: +81-45-681-6001 (Main) Fax: +81-45-681-6010

Main Office 
Asahi Seimei Sendai Ichibancho Building,
2-7-17 Ichibancho, Aoba-ku, Sendai, Miyagi 980-0811, Japan 

Tel: +81-22-213-1856 (Main) Fax: +81-22-213-5313
Established Established through an incorporation-type split effective September 1, 2025
(established on December 4, 1978 before the split)
Representative President & Representative Director / CEO
Seto Arai
Capital 100 million JPY
Board of Directors and Officers President & Representative Director / CEO Seto Arai
Director & Senior Executive Operating Officer / Chief Financial Officer Keiko Hageshita
Director Daishi Miyamoto
Director Kenji Ono

Senior Executive Operating Officer Hiroyuki Usui
Senior Executive Operating Officer Satoshi Inamoto
Executive Operating Officer Katsunori Negama
Executive Operating Officer Mitsuhito Tanabe
Executive Operating Officer Kenichi Shibuya
Executive Operating Officer Akira Sugawara
Operating Officer Kiyotaka Toyoda
Operating Officer Takahiro Ichikawa
Operating Officer Masaki Kaneda

Standing Auditor Masaki Maekawa
Number of Employees 1,309 (as of January 2026)
Business Activities Software Developments
IT Services
Group Companies See the full list of group companies here.
Main Affiliations Japan Association of New Economy
Miyagi Information Service Industry Association, among others.
Certifications
  • Privacy Mark Certification (Certification Number: 11820460)
  • ISO9001 Certification
    ・Certification Number: 01668-2006-AQ-KOB-JAB
    ・Certified Locations: Yokohama Headquarters:
    Sales Division: ICT Sales Group, SY Sales Group
    Partner Promotion Division
    Technical Management Division: Production & Technical Management, Quality & Security
    ICT Business Division: Business Group, 1st Technical Division (2nd, 3rd, 4th Technical Groups),
    2nd Technical Division, IT Infrastructure 1st & 2nd Divisions
    Systems Business Division: Business Group, 1st Technical Division (1st Technical Group), 2nd Technical Division,
    3rd Technical Division (2nd Technical Group), 4th Technical Division
    Sendai Office:
    Area Sales Division: Tohoku Sales Group
    Technical Management Division: Quality & Security
    Tohoku Business Division
    Tokyo Office:
    Sales Division: SY Sales Group, Product Sales Group
    Technical Management Division: Production & Technical Management, Quality & Security
    ICT Business Division: 1st Technical Division (1st Technical Group)
    Systems Business Division: Business Group, 1st Technical Division (2nd, 3rd Technical Groups), 3rd Technical Division (1st Technical Group)
    Product & Service Group
  • ISO27001 Certification
    ・Certification Numbers: 02608-2012-AIS-KOB-ISMS-AC, 02607-2012-AIS-KOB-UKAS
    ・Certified Departments: Yokohama Headquarters:
    Internal Audit Office・Secretarial Office
    General Management Department・Corporate Management Department・Human Resources Department・Sales Promotion Division・Sales Division・Partner Promotion Division
    Technical Management Division・ICT Business Division・Systems Business Division
Method of Public Notice Notices are published electronically.
If electronic publication is unavailable due to unavoidable circumstances, notices will be published in The Nikkei newspaper.