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NSD Overview

Through three core services lines, NSD strives to address the management issues of its customers.
NSD provides comprehensive support to ensure the most suitable IT environment allowing customers to further boost their competitive standing and prowess.

Through three core services lines

NSD’s Wide-Ranging Target Field

Finance and Insurance

  • Bank
  • Trust Bank
  • Securities
  • Credit Card
  • Life Insurance
  • Non-life Insurance


  • Commerce
  • Retail


  • Telecommunications
  • Mobile


  • Broadcasting
  • Information Service


  • Construction
  • Real Estate
  • Residential Housing
  • Building Management


  • Administrative Agencies
  • Local government Agencies
  • Community Facilities
  • Utilities Companies (Electricity and Gas)


  • Automobiles
  • Electronics
  • Pharmaceuticals
  • Machinery
  • Foods
  • Chemicals


  • Rail
  • Aviation
  • Land transportation

Addressing Customer Issues as an Underlying Strength

Capacity to Understand Customers

NSD has continued to develop the systems and software that support the “fundamental platforms” of customers of wide-ranging business types and categories as an independent systems integrator for a half century since our founding. Our ability to truly comprehend the needs of customers is the source of our proposal capabilities and quality.

Abundant Track Record and Cutting-Edge IT Expertise

To date, NSD has accumulated a wealth of experience and abundant track record through the development of more than 10,000 systems. Thanks largely to its proposal capabilities that draw on NSD’s cutting-edge IT knowledge and the active application of high-quality domestic and overseas technologies, we have attracted wide acclaim from many of Japan's leading companies.

NSD's Service Lines

SI & Software

NSD builds the systems and develops the software that support the “fundamental platforms” of a wide range of customers including the large-scale and mission critical requirements of the finance sector.

SI & Software

Business Solutions & Products

In addition to a broad lineup of products developed in-house, NSD offers total solutions that incorporate the highest quality domestic and overseas software. In this manner, we deliver a comprehensive menu of solutions ranging from versatile all-purpose software to duty-specific products.

Business Solutions & Products

IT Infrastructure Service

With “operation” positioned as its key word, NSD offers a wide-ranging IT services from the development of customer IT infrastructure platforms through installation to around-the-clock operation and maintenance.

Installation, Operation and Maintenance

Broad Service Lines as an Underlying Strength

3,000-Strong Engineer Workforce

Systems engineers account for over 90% of NSD’s workforce. From individual consulting of systems and operations to mission critical large-scale development involving project teams comprised of several hundred SEs, NSD continues to build a structure that is capable of swiftly and flexibly addressing the specific needs of each project and requirement.

Project Management Capability

NSD employs the latest techniques, tools and methodology encompassing such aspects as quality, process, security and systems development to ensure the success of each project. We are making every effort to ensure the complete satisfaction of our customers.

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