#Japan #Iga City #Leach #Nabell #Robot Insight

Introduction to Nabell's Case Study

Founded in 1972 and based in Iga City, Mie Prefecture, Nabell Co., Ltd. is renowned for its bellows manufacturing. With 199 employees, the company transitioned from hardware-centric operations to developing innovative software solutions, incorporating initiatives like Robot Insight. In October 2025, Nabell adopted Leach's AI consulting services and experienced a notable shift in its software procurement strategies.

The Shift Towards Software

Nabell's journey from being merely a hardware manufacturer to embracing the digital landscape epitomizes the transformation many companies are undergoing. It started with a focus on camera bellows but has since expanded into developing products for sectors such as medical equipment and aerospace. The emerging demand for software solutions prompted Nabell to rethink its operational strategies, leading to the integration of robotics monitoring services.

Challenges Before Leach

Absence of an IT Department

One of the primary hurdles faced by Nabell was the lack of a dedicated IT department, a common challenge among small to medium-sized enterprises. This absence left the company dependent on external partners for tech solutions, hindering quick adaptations to the rapidly evolving tech landscape.

Limited Expertise in Software Estimates

Another significant challenge was the inability to assess the validity of software estimates provided by suppliers. Nabell’s management recognized that they were approving projects without a clear understanding of their feasibility, resulting in potential overestimating costs and unrealistic project requirements. CEO Yoshichi Nagai shared, "Without an advisor, we might have proceeded with projects under unclear assumptions."

Partnering with Leach

In their search for a consulting partner, Nabell chose Leach not only for their expertise but also because of the personal connections that fostered trust. Nagai noted that their previous working relationship with Leach's founder, Takuya Tominaga, played a pivotal role in this decision-making process. This connection brought an added layer of comfort and confidence when handling complex projects.

Support Offered by Leach

Leach provides a triad of support aimed at facilitating Nabell’s internal capabilities:
1. Python Workshops: Tailored sessions for young employees, including the CEO, aimed at transitioning from reliance on Access databases to modern programming paradigms.
2. AWS-IoT Architectural Support: Assisting with Nabell’s Robot Insight infrastructure, ensuring it aligns well with security protocols and optimizes AWS costs through strategic advice.
3. Instant Technical Consultation via Chat: Offering a platform for immediate troubleshooting and advice, effectively filling the void left by the absence of an IT department.

Impact of Leach's Advisory Services

Immediate Results

After just six months of collaboration, Nabell saw significant change, particularly in the software procurement process. By facilitating third-party reviews of software estimates, Leach empowered Nabell to critically assess external proposals. This led to decisions that favored internal software development, allowing Nabell to slash costs substantially.

The Value of Consultation

Feedback from team members highlighted how the relationship shifted their approach to technology. Engineer Do Dinh An expressed appreciation for having access to Tominaga's expertise, stating that it created a supportive environment for tackling complex development tasks.

A Message to Manufacturing Leaders

Nagai shared an important message for fellow manufacturing leaders: "With a declining workforce, it’s crucial to automate indirect tasks with AI now while we have the resources. Waiting until later could put your company at a disadvantage."

Future Vision

Looking ahead, Nabell aims to incorporate advanced AI tools, such as Gemini, into their operations. The goal is to minimize resistance toward technology while actively promoting AI use within the company. By fostering an innovative culture, Nabell is setting itself up for sustainable growth in an increasingly digital world.
Leach's affordable consulting model—starting at just 50,000 yen per month—has opened doors for smaller businesses, proving that even without an internal IT department, it's possible to drive significant digital transformation with the right external support. The success story of Nabell shows that collaboration and insightful guidance can effectively lead legacy companies into the future of manufacturing.