Company Outline

Company Name
Rock Store House Co., Ltd.
7F, CR kamiyatyou Bld., 1-11-9, Azabudai, Minato-ku, Tokyo, 106-0041, Japan
TEL / +81-3-3588-6789 FAX / +81-3-3588-5678
E-Mail / info@r-sh.co.jp

The personal information obtained from the inquiry email addressed to our contact wil be used only when responding back to the inquiry.
Executive Director
Nobuhiko Iwakura
Teruaki Ito
Toshiaki Mori
October 19, 2006
Capital stock
53 (including contract employees)
Financial institution
for business transactions
Nihonbashi Branch, Bank of Tokyo-Mitsubishi UFJ
Main clients
(in alphabetical order)
DTS Corporation
Foresight System Co. Ltd.
Fujitsu Applications, Ltd.
Fujitsu FIP Corporation
Fujitsu Limited
Fujitsu Mission Critical Systems Limited
Fujitsu Social Science Laboratory Limited
GREE, Inc.
INET Corporation
Lincrea Corporation
Nihon Date Com Co., Ltd.
NTT Data Corporation
NTT Data System Technologies Inc.
NTT Data Tohoku Corporation
Osaka Exchage,Inc
Realize Corporation
Showa System Engineering Corporation
Sony Global Solutions Inc.
TransCosmos Technologies Inc.
Vectant Ltd.

Privacy Mark certification number: 22000083
Worker Dispatch Operations report processing number: 13-312324

Main Operations

  • All business about data management
  • System consulting
  • Requirement definition, planning, development, application and maintenance of the software involved in the system architecture
  • Consulting the internet/intranet service users, as well as offering requirement definition, planning, development, application, maintenance, and inspection services.
  • Development and sale of all types of general purpose applications for internet/intranet
  • Providing all types of internet community sites and content services
  • Providing data housing services

Strengths of Rock Store House

Mergers and merger integrations have become a current trend for all types of businesses and it drives the definite need for migrating various systems each enterprises possess into a single entity. There are countless numbers of companies in Japan that develop systems. However, we expertize in migration and have achieved successful outcomes in migrations mainly with large metropolitan banks and securities companies, we have conducted successful migrations in the past.

What is migration? The word "migration" has several meanings to it. The simple example that would help explain this word would be the process of data transfer, including phone numbers and e-mail addresses, from the old cell phone to new cell phone when renewing it. This action is called migration, in this case, "data migration". In the business world, this would mean the merging companies A and B, having different accounting and other systems of their own, to unite it into a single system to avoid any unnecessary running cost incurring. Such comprehensive process often found when there is a merger is known as the "migration".

Market Size in the Future
The market size is currently growing with the recent trend in mergers and M&A by inter-corporate consolidations and integrations.
The number of the potential clients is unpredictable.

Expansion of Future Operations
In order to respond to the expanding market, we believe that contining to increase personnel numbers, in addition to developing original programs that can be used across all businesses and systems, will shape you into an opinion leader in the field of migration companies.
We also aim to expand the scope of our operations beyond migrations to disperse sales earnings, so the company can can opere under any market conditions it would encouter in the future.