What is the name of the RAKUS product that reached 1,000 corporate clients?

The RAKUS product that reached 1,000 corporate clients is called 'Rakuraku Seikyu'.

How many corporate clients did 'Rakuraku Seikyu' acquire within 1.5 years of launch?

'Rakuraku Seikyu' acquired 1,000 corporate clients within 1.5 years of its launch.

Which company developed the 'Rakuraku Seikyu' invoice reception system?

RAKUS Co., Ltd. developed the 'Rakuraku Seikyu' cloud-based invoice reception system.

What regulatory change influenced the growth of 'Rakuraku Seikyu' after 2023?

The introduction of the Japan Invoice System in 2023 increased demand for automated accounting solutions like 'Rakuraku Seikyu'.

How long did it take for 'Rakuraku Seikyu' to surpass 1,000 clients after launch?

It took 1.5 years for 'Rakuraku Seikyu' to surpass 1,000 corporate clients after its launch.

RAKUS 'Rakuraku Seikyu' Surpasses 1,000 Corporate Clients in 1.5 Years Since Launch

Published May 20, 2026 7:00 PM ・ Updated Jun 14, 2026 4:06 PM ・ 4 min read ・ Source: PR TIMES

RAKUS Co., Ltd. announced that its cloud-based invoice reception system, 'Rakuraku Seikyu,' has reached 1,000 corporate clients. The rapid growth is driven by the need for automated solutions to handle the increasing complexity of accounting tasks following the introduction of the Japan Invoice System.

RAKUS Co., Ltd. (Headquarters: Shibuya-ku, Tokyo; CEO: Takanori Nakamura) is pleased to announce that the cumulative number of corporate clients for its cloud-based invoice reception system, 'Rakuraku Seikyu,' has surpassed 1,000 within approximately 1.5 years since its service launch in October 2024.

### Resolving Complex Accounting Tasks Arising from Legal Compliance With the start of the Invoice System in October 2023 and the end of the grace period for the Electronic Record Retention Law in December 2023, invoice reception tasks for companies have become increasingly complex. Challenges such as verifying qualified invoice issuers and reconciling complex tax calculations have significantly increased workloads. 'Rakuraku Seikyu' has been adopted by many companies across various industries and sizes as a solution to alleviate these burdens through the power of IT.

### Rapid Functional Enhancements Based on User Feedback A key factor behind reaching 1,000 clients is the speed of updates based on customer input. In FY2025, approximately 30 functional additions were implemented.

**Main Updates:** - **Automated Reception & Upload:** Introduction of the 'Reception Agency Option' to handle paper and email invoices, and the 'Invoice Submission Page' for direct data uploads by business partners, eliminating manual scanning. - **Flexible Workflows:** Improved workflow settings that adapt quickly to organizational changes and diverse approval hierarchies. - **Seamless Integration:** Capability to export data in formats suitable for various accounting systems and to separate payment data by department or project.

### Future Outlook RAKUS currently offers an integration plan with 'Rakuraku Seisan' and plans to integrate with 'Rakuraku Meisai' in the future. The company aims to drive overwhelming efficiency and automation in invoice processing through further improvements in AI-OCR accuracy and the implementation of automatic matching between purchase/delivery information and invoices.

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Source: PR TIMES
Category: Event

RAKUS 'Rakuraku Seikyu' Surpasses 1,000 Corporate Clients in 1.5 Years Since Launch

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