Company Name	Nihon Office Automation Research Co., Ltd. (NOAR)
Stock Exchange Listing	Listed on the Main Market of the Nagoya Stock Exchange (Stock Code: 5241)
Head Office	Sumitomo Fudosan Chiyoda First Bldg.(South) 4F, 3-2-1 Nishi-Kanda, Chiyoda-ku, Tokyo 101-0065
Kansai Office	Astro Shin-Osaka 2nd Bldg. 3F, 6-1-3 Nishinakajima, Yodogawa-ku, Osaka-shi, Osaka 532-0011
Founded	May 1983
Paid-in Capital	¥120.36 million (as of December 31, 2025)
Employees	239 employees (as of December 31, 2025)
Fiscal Year-End	December 31
Board Members and Executive Officers	Hisashi Sekiya, Representative Director and President Kimihiko Machino, Director and Executive Officer Shingo Tanaka, Director and Executive Officer Minoru Takeba, Director and Executive Officer Hiroki Iwamoto, Director and Executive Officer Yoshiki Tsurumaki, Outside Director Takuji Kawahigashi, Audit and Supervisory Board Member Yoshinori Arima, Outside Audit and Supervisory Board Member Eri Yoshikawa, Outside Audit and Supervisory Board Member
Senior Advisor	Hiroaki Okuyama
Legal Advisor	Seiichi Sato (Attorney-at-Law)
Main Business Partners	NTT DATA GROUP CORPORATION NTT DATA CORPORATION NTT DATA i CORPORATION NTT DATA KANSAI CORPORATION NTT DATA KYUSHU CORPORATION NTT DATA NJK CORPORATION NEC Corporation NSD CO., LTD. CIJ Co., Ltd. IST Software Co., Ltd. Cube System Co., Ltd. Nextgen, Inc. Tokyo Gas Co., Ltd. Ministry of Land, Infrastructure, Transport and Tourism National Tax Agency
Main Banks	Sumitomo Mitsui Banking Corporation Koishikawa Branch MUFG Bank, Ltd., Kasugacho Branch

NOAR provides mission-critical IT solutions and support services for government agencies, local governments, educational institutions, and other public-sector organizations.
Drawing on decades of experience and technical expertise, we support the entire system lifecycle, from planning and development to operation, maintenance, and modernization.

System development

We have extensive experience in developing mission-critical systems for government agencies, local governments, educational institutions, and healthcare organizations.
Leveraging our extensive industry knowledge and technical expertise, we provide comprehensive support throughout the entire system lifecycle, from planning and design to development, maintenance, system upgrades, and operational support.

Technologies and Platforms

TERASOLUNA
Windows / Unix / Linux / ACOS
C / C++ / C# / Java / .NET (VB, C#) / VB / XML / XBRL
Oracle / DB2 / HiRDB

Representative Projects

Air Traffic Controller Training Instructor Dispatch Project	Air route design, air traffic management systems, and air traffic control simulator development
Command and Control Support System	Situational awareness support systems Briefing support systems Legacy system migration
Import/Export Information Processing System	Customs clearance operations ODA projects in Vietnam Development automation and offshore development support
Logistics Package Software	Development of logistics package software
Electronic Tax Filing and Payment System	Tax administration systems Financial accounting systems Legacy system migration
Electronic Securities Disclosure System	Securities reporting systems XBRL taxonomy support
Patent Office Core System	Patent examination systems Network operations support
Library System	Digital archive systems Library package software Operation and maintenance support
Medical Billing System	Medical billing operations support
And Many More

Government related business

We proactively work on tasks submitted to open competitive bidding and provide detailed services by specialists in government services.

Air Traffic Controller Training Instructor Dispatch Project

In 2010, we were awarded a contract by the Civil Aviation Bureau of MLIT to provide air traffic controller training instructors. Under this project, instructors were dispatched to the airport offices in Haneda, Narita, Sendai, Niigata, and Hakodate, as well as to the Japan Civil Aviation College and the Iwanuma Training Center.

ICAO General Assembly Support Services

In 2013, we were commissioned by the Civil Aviation Bureau of MLIT to provide support services for the 38th ICAO General Assembly held in Montreal, Canada.

Certified Business Partner of NTT DATA

Since our establishment in 1983, we have built a strong reputation through the successful delivery of large-scale systems for public-sector and financial-sector organizations.
In recognition of our technical expertise, proven track record, and commitment to information security, we have been certified as a Business Partner of NTT DATA.

Our Corporate Solutions business centers on two key areas: system development built on the expertise gained through public-sector system projects, and Factory Automation (FA) solutions.

System Development

We support our clients' business objectives through core system migration and custom business application development.
With extensive experience across a wide range of industries, including distribution and telecommunications, we help organizations improve operational efficiency and productivity.

Technologies and Platforms

Windows / Unix / Linux
Java / .NET (VB, C#) / VB / XML
Oracle / PostgreSQL / MySQL

Representative Projects

Telecommunications Billing System	Design and development of additional functions for a telecommunications billing system
Construction Management System for a Gas Utility Company	Material management Order management Automated billing operations
Logistics Operations Management System	Import/export operations support System migration projects
Information Analytics System for an Educational Services Company	Business intelligence and data analysis systems

Factory Automation (FA) Solutions

We provide engineering expertise and technical resources to support Factory Automation (FA), helping manufacturers improve productivity, quality, and operational efficiency.

Gas Industry Project

Testing and validation of industrial equipment, including data collection and analysis.

Plant Engineering Project

Creation and maintenance of CAD drawings and technical documentation for plant facilities and equipment.

We provide system development services for financial institutions, focusing on core systems and business applications that support essential financial operations.

System development

Our team of experienced engineers possesses the specialized business knowledge and technical expertise required for financial system development.
We also provide offshore development services and project management, ensuring consistent quality and efficient delivery across global development teams.

Technologies and Platforms

Windows / Unix / Linux
COBOL / MF-COBOL / PL/1 / Java
Oracle / HiRDB / DB2

Representative Projects

System Integration Project for a Major Bank	System integration following a corporate merger
Sales Support System for a Major Securities Company	Sales support and customer service systems
Business Support System for a Major Insurance Company	Business support system development and migration

Employment Placement Services

NOAR obtained a license to provide employment placement services in Japan (License No. 13-Yu-306044) in August 2013.

Temporary Staffing Services

We provide highly skilled professionals with specialized expertise to support a wide range of business and technical operations.