OUR STRENGTHS
Our Strengths
Why companies choose us
"AI-only" specialist
AI moves fast. Yesterday's common knowledge gets old today. As an AI-only specialist, we keep up with the latest papers and trends every day. We don't just "try AI somehow" — we propose solutions based on the latest technology. The Japan Software Science Society invited our CEO as a lecturer alongside professors from UTokyo and AIST — recognition from the academic world.
Thoroughly "start from the field"
No matter how great the technology, it's worthless if it's not used. Before we build, we watch your team's actual work — who does what, when, and how. Then we design AI that fits naturally into daily work, without adding burden.
One team that does everything
Our CEO holds all 12 AWS certifications. Our team includes former Toshiba engineers who can do everything from infrastructure to the user-facing screen. We don't just consult — we own the whole journey, from quick pilots to production systems that hold up under real load.
Like a friend you can casually ask
Software success comes from being close to our clients. We've gone on family trips with some of our clients. We value friend-like communication: "hey, what about this?" — easy to ask, easy to discuss.
Leach's strengths in numbers
Built on real results and know-how, we separate the work AI should do from the work people should check
All 12 AWS certifications
Our CEO earned all 12 in about one month — among the fastest in Japan
9 years at Toshiba R&D
Joint project experience with Google and McKinsey
From listed companies to individuals
Listed companies, mid-size firms, startups, and sole proprietors
Start in as little as 2 weeks
Start small, then expand the scope as you get comfortable
FAQ
Q. How are you different from other AI development companies?＋
We don't start with AI tool selection. First we map your workflows, documents, existing SaaS, and verification work. The difference is that advisory, quote reviews, custom development, and operational improvement all connect in the same context.
Q. Do you have experience supporting SMEs?＋
Yes. From order checking, shipping labels, AI advisory, technology selection, and AWS architecture reviews, we have supported 40+ engagements from listed companies to sole proprietors.
Q. Can we hire you for technical advisory alone?＋
Yes. We can support pre-development decisions only — AI adoption strategy, vendor quote reviews, PoC design, and existing SaaS integration.
Q. Can we consult even if our systems are old?＋
Yes. Instead of replacing everything at once, we start from the environment your team actually uses — Excel, PDF, email, freee, COREC — and find what can be automated.
Start with a 30-minute online technical diagnosis
Map the issue and next step before any meeting
Discuss AI, web, AWS, security, vendor quotes, and development decisions online.