Build Custom SaaS
2025-07-08 06:16:23

Empowering Businesses to Build Custom SaaS Solutions in Just 3 Days

Transforming SaaS Development



Senjin Holdings, based in Chiyoda, Tokyo, has unveiled an innovative service called "Jiriki de SaaS Tsukureru-kun" (literally, "The Do-It-Yourself SaaS Creator"). This service empowers companies to develop their own tailored Software as a Service (SaaS) tools quickly and cost-effectively within just three days.

The Concept Behind Jiriki de SaaS Tsukureru-kun



The essence of Jiriki de SaaS Tsukureru-kun lies in its practical training program, which is conducted over three days. Employees participate in five-hour sessions where they learn to design and develop their own SaaS tools, starting from defining requirements to completing the entire service. The program also provides support throughout the process to ensure a hands-on learning experience.

In Senjin Holdings' own operations, non-engineering team members have successfully created various business tools—such as sales management systems and automated daily reports—at an impressive rate of two to three tools per day. For instance, one of the tools was built within just three hours by a member from a humanities background, requiring only about 30 minutes of actual work.

Cost-Effective Solutions Without Unnecessary Features



Traditional SaaS solutions often come with high costs due to unnecessary features, compelling companies to pay for functionality they do not need. With Jiriki de SaaS Tsukureru-kun, businesses can create solutions that fit their specific needs without incurring excessive outsourcing fees or licensing costs.

By utilizing human resource development subsidies, organizations can receive grants covering up to 75% of the training costs, bringing the out-of-pocket expenses down to approximately 500,000 yen from an original fee of 2 million yen.

Moreover, participants not only learn to create their bespoke applications but also acquire skills to enhance existing functionalities or even develop new tools independently in the future, eliminating ongoing outsourcing costs entirely.

Responding to Digital Needs in Modern Business



At Senjin Holdings, we believe that continually paying high licensing fees for generalized SaaS tools is no longer a viable option in today's rapidly evolving business landscape. Many companies struggle to leverage the full potential of such software, resorting to spreadsheets or manual processes. Jiriki de SaaS Tsukureru-kun presents a fresh alternative; it allows organizations to create what they truly need in-house, thereby slashing wasteful spending.

This concentrated three-day program not only facilitates the creation of a custom SaaS tool but also instills a culture of continuous improvement among employees. The knowledge gained and frameworks set during the training empower staff to keep enhancing the tools they develop, transitioning to a more agile and responsive digital environment.

The Future of SaaS Development and Support



Senjin Holdings envisions a future where anyone can harness AI and other technologies to autonomously build SaaS solutions tailored to their business needs. The company is committed to expanding its support for digital transformation across various industries, ensuring that enterprises can efficiently adapt and thrive in an increasingly digital world.

About Senjin Holdings



Our mission at Senjin Holdings is to harness youthful talent to create a passionate and transformative business landscape. With a diverse portfolio centered on digital marketing and art, we utilize the power of AI combined with marketing strategies to provide extensive support to businesses across all sectors.

For more information, visit Senjin Holdings. Explore our career opportunities at Wantedly or contact our sales department at yoh.masuda@senjinholdings.com.

Headquarters: 5th Floor, Yozankaku Building, 6-9 Fujimi 2-chome, Chiyoda, Tokyo
Yamaguchi Branch: 1-11-16 Showa Town, Iwakuni City, Yamaguchi Prefecture
Abu Town Branch: 3332 Nako, Abu Town, Abu District, Yamaguchi Prefecture
Kumamoto Branch: 2638-19 Kitahama Town, Amakusa City, Kumamoto Prefecture.


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Topics Business Technology)

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