Main Group Companies

ITM Inc.

Business Activities

  • Managed Cloud & Security Service Provider (MCSSP) Business
  • Data Center Business
  • Network Sevices Business

SAKURA Mobile Limited

Business Activities

  • Development of software for telecommunications Licensing of software for connection with telecommunication carriers
  • Operation of telecommunication systems Consulting for telecommunications carriers

Gehirn Inc.

Business Activities

  • Security Consulting and Vulnerability Assessment
  • Planning, Management, Operation and Sale of Rental Servers (VPS)
  • Analysis and Distribution of Disaster and Weather Information
  • Web Development, Design, Management, Planning, Operation and Sales

BitStar Inc.

Business Activities

  • Internet Services Business
  • Service Integrations Business
  • Consulting Business (related to the businesses mentioned above)
  • Virtual Offices & Shared Offices Business

Prunus Solutions Inc.

Business Activities

  • System integration focusing on the area of high-performance computing

IzumoBASE, INC.

Business Activities

  • Development of storage software products
  • Research and consulting on storage software technologies

BBSakura Networks, Inc.

Business Activities

  • Telecommunications business based on the Telecommunications Business Law
  • Leasing, maintenance and management of telecommunication facilities
  • Development, sales, rental, maintenance and management of computer hardware and software
  • All businesses incidental to the above

Tellus Inc.

Business Activities

  • Various information provision services through the Internet
  • Planning, production and sales of multimedia
  • Information and data business consulting
  • Planning, development and sales of computer software
  • Other businesses relate to the above