jinjer to Sequentially Launch "Holdings Management Function" Integrating HR Data of Multiple Legal Entities into a Single Database, Starting June 2026

jinjer Inc. (Headquarters: Shinjuku-ku, Tokyo; Representative Director and CEO: Ken Tominaga), which provides the integrated HR system "jinjer," announced that it will sequentially launch its "Holdings Management Function," which integrates HR data from multiple legal entities into a single database, starting from June 2026.

What we particularly want to convey this time

・ Previous corporate challenges

With the functions provided by "jinjer HR & Labor Management," we have offered a feature that separates management environments (accounts) for each legal entity for companies with group organizational structures.

However, in recent years, with the diversification of groups due to M&A and business succession, organizational structures have rapidly become more complex, with over 15% of listed companies (※) transitioning to a holding company system. In such circumstances, traditional operating models where systems are fragmented by legal entity have led to increased management costs and data discontinuity, posing challenges such as "inability to grasp real-time employee information across the entire group," "data migration work occurring every time there is an inter-company HR transfer," and "complex authority settings."

※Self-estimated based on data on the transition of companies named "holding company" and pure holding companies among TSE-listed companies.

・ What can be solved

The "Holdings Management Function" enables cross-sectional management of HR data for multiple legal entities within a single account. This allows viewing, editing, and extracting employee information for multiple legal entities in one place with a single account. By realizing optimal "group-wide integrated management" for companies adopting a holding company system, it reduces administrative operational man-hours and supports optimal personnel allocation across the entire group and the visualization of human capital.

Details of the new function

This function strengthens group-wide governance and improves operational efficiency on-site for companies with complex organizational structures.

The key points are as follows:

1. Centralized management of data across the entire talent lifecycle, spanning multiple groups, from recruitment to retirement.

It eliminates the hassle of switching screens for each legal entity, allowing cross-sectional viewing, editing, and extraction of employee data for all group companies from a single management screen.

By managing employees across legal entities in a consolidated manner, it enables quick response to complex inter-group transfers (e.g., secondments, transfers) and large-scale organizational changes without data fragmentation.

2. Streamlining master settings through an integrated HR database foundation

Leveraging the strength of "jinjer" as an integrated HR database, common HR settings (e.g., positions, job types, department structures) can be efficiently managed for each legal entity. Even in future inter-product collaborations, functions can be extended without requiring database reconciliation or modification of master data.

3. Flexible authority settings and security

It is possible to set viewing and editing permissions according to roles, from administrators with full authority over the entire group to personnel in charge of managing only specific subsidiaries. This balances integrated data management with ensuring information security for each legal entity.

Comment from jinjer CPO (Chief Product Officer) Matsuyama

"As M&A and holding company conversions accelerate, the current situation where HR data is fragmented by legal entity significantly hinders decision-making for Japanese companies. Operating by merely connecting disparate systems cannot achieve true productivity improvement.

We are confident that by realizing real-time data integration across legal entity boundaries through the 'single database' architecture, which is jinjer's strength, resolving this fragmentation and visualizing optimal talent placement across the entire group will be key to accelerating human capital management and boosting overall labor productivity in Japan."

About "jinjer HR & Labor Management"

"jinjer HR & Labor Management" is an HR management service that digitizes various labor-related procedures, year-end adjustments, and employment contracts, centralizing all internal HR information. By using a database where HR information is aggregated, it contributes to improving organizational productivity through personnel allocation, training plans, and motivation management. Furthermore, by combining it with other jinjer series, it enables centralized management of HR information with attendance and payroll services.

"jinjer HR & Labor Management" service site: https://hcm-jinjer.com/jinji/

About the integrated HR system "jinjer"

jinjer is an integrated HR system that can manage a wide range of HR operations, such as HR and labor management, attendance management, payroll calculation, HR evaluation, surveys, data analysis, and recruitment management, with a single HR database. The "correct HR data" that can only be realized with a single database enables not only the automation of routine tasks by AI but also advanced data utilization that accelerates human capital management. Through "correct HR data × AI," it enables organizational decision-making.