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One人事

EstablishmentOctober 1, 2008
capital5000Ten thousand
number of employees343
addressTokyo/Shinagawa/6-26-2 Naka-Oi, Omori Bellport Building B, 8th Floor
phone03-6823-0943
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last updated:Mar 12, 2026
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  • Products/Services(11)
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One人事 Company Profile

For seamless HR digital transformation, choose "One HR."

"One HR" is a system that provides comprehensive support from labor management, attendance management, and payroll calculation to talent management, including performance evaluation and human resource development. One HR [Attendance] is compatible with legal revisions, various working styles, and data aggregation. It can easily integrate with One HR [Payroll], contributing to further efficiency in HR operations. With the One HR series, you can seamlessly integrate the multitude of cloud systems for HR and labor management, centralizing IDs, UI, databases, and support. We have been adopted by a wide range of customers, from small and medium-sized enterprises to large corporations. With 30 years of experience in the HR field, we have over 720 implementation cases regardless of industry, area, or scale! We have also received many achievements and positive evaluations from public institutions, including government agencies and national university corporations.

Business Activities

■HRTech SaaS Business Development, sales, and support of the SaaS-based digital transformation 'One HR' that integrates labor management, attendance, payroll, and talent management. ■Public HR Solution Business Development, sales, and support of the digital transformation solution 'One HR Public' specialized for government agencies and public sector personnel payroll, attendance, and talent management. ■DX Business Contracted system development services and system engineering business.

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Products/Services (11)

"One HR" supports HR operations from onboarding to offboarding in a seamless manner. product image
"One HR" supports HR operations from onboarding to offboarding in a seamless manner.
Human Resources and Labor product image
Human Resources and Labor
Personnel Attendance product image
Personnel Attendance
Personnel salary for one person product image
Personnel salary for one person

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catalog(1)

Survey responses are required to view e-book details. Click to view the e-book.

Understand in 3 minutes! "One-person business" product materials

Understand in 3 minutes! "One-person business" product materials

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Detailed information

Company name One人事
number of employees343
Contact addresspostalcode 140-0013 Tokyo/ Shinagawa/ 6-26-2 Naka-Oi, Omori Bellport Building B, 8th FloorView on map TEL:03-6823-0943
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