System D

System D Rule of 40

The Rule of 40 of System D (3804.T) as of Oct 21, 2026 is 27.29 %. In the previous year, Rule of 40 was 15.67 % — a change of 74.19% (higher).

Rule of 40

27.29 %

YoY

74.19%

Last updated:

Rule of 40 of System D is 2025 27.29 % . Rule of 40 of System D was 2024 15.67 % . It decreases by 74.19% higher compared to the previous year.

The System D Rule of 40 history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Rule of 40
Date
Rule of 40
Jan 1, 2018
0.78 JPY
Jan 1, 2019
19.94 JPY
Jan 1, 2020
26.94 JPY
Jan 1, 2021
20.71 JPY
Jan 1, 2022
31.37 JPY
Jan 1, 2023
31.21 JPY
Jan 1, 2024
15.67 JPY
Jan 1, 2025
27.29 JPY
The System D Rule of 40 history
YEARRule of 40YoY
27.29 %+74.19%
15.67 %-49.79%
31.21 %-0.51%
31.37 %+51.46%
20.71 %-23.12%
26.94 %+35.08%
19.94 %+2,453.80%
0.78 %-97.54%
31.70 %+41.60%
22.39 %+37.29%
16.31 %—

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System D Stock analysis

What does System D do? System D Inc. generates revenue through its Software segment, which develops and sells industry-specialized package software for schools, wellness facilities, municipalities, and dispensing pharmacies, alongside business support software for corporations. The Others segment contributes by offering rental services, website planning, and promotional activities. The company's primary buyers include educational institutions, healthcare and wellness centers, local governments, pharmacies, and corporate clients seeking tailored software solutions. Revenue streams are derived from both software sales and service-based offerings within these segments. The Software segment targets specific industries with specialized applications, such as those used in schools and pharmacies, while the Others segment provides complementary services like website creation and promotions. Corporate clients purchase business support software, and municipal entities utilize the industry-specific packages for operational efficiency. The company's revenue model combines direct software sales with service contracts for website development and promotional planning. System D Inc. focuses on delivering customized software solutions to niche markets, including schools, wellness facilities, and pharmacies, through its Software segment. The Others segment supports this by providing rental services and digital marketing solutions, catering to clients who require both software and web-based services. This dual approach allows the company to serve a diverse range of clients within the education, healthcare, government, and corporate sectors. System D is one of the most popular companies on Eulerpool.

Frequently Asked Questions about System D stock

Rule of 40 of System D is 27.29 % in 2025.

On Eulerpool you can find the complete historical development of Rule of 40 System D since 2006 – with annual values, charts, and detailed analysis.

The Rule of 40 states that a company's revenue growth rate plus profit margin should exceed 40%. It is widely used to evaluate SaaS and high-growth companies.

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Quality — System D

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