Connect the World,
Move Business Forward.
Guida LLC leads Japanese companies to the world through two businesses: AI & system development (Grand Tech) and export support (Gate Japan). We don't stop at advice — we experiment and act ourselves.
Not advice.Action.
View All Services →We support your business growth through a multifaceted approach — all business areas, one-stop, under one roof.
Tools built by the company
that uses them.
From industry-specific systems to general-purpose business tools — products that Grand Tech builds, uses, and keeps refining.
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Why Choose Us
Four reasons why our clients trust Guida.
Trusted Partnership
We build long-term relationships of trust by genuinely addressing your business challenges. We aim for fundamental solutions, not superficial responses.
Committed to Results
We prioritize project success by setting concrete performance metrics and ensuring their achievement. We promise measurable results.
Proven Quality
Our team of specialists in each field delivers services to the highest quality standards. We exceed expectations with uncompromising quality.
Diverse Expertise
We offer integrated solutions by combining knowledge in export, events, and IT. A one-stop service that covers everything under one roof.
Across industries, we solve
real problems — together.
It used to take 30 minutes to compare rates from 14 shipping lines. Now we respond in under 1 minute. Excel errors and version conflicts are completely gone.
— Marine Transport Forwarder, Marketing Lead (Aichi)
Serving the wrong meal is a life-or-death issue. Since implementing the system, dietary restriction and allergy mix-ups have dropped to zero — and staff stress has changed dramatically.
— Care Food Delivery Service, CEO (Tokushima)
We finally found a partner who thinks about the dental recruitment market with us — not just a company that writes code. They built an AI that auto-generates recruitment sites in 30 minutes, from zero.
— Dental HR Support, Founder (Tokyo)
Patent management systems typically cost ¥10M+. Their phased approach let us start at ¥1.5M. We're now in Phase 3.
— IP Consulting, CEO (Tokyo)
They walked with us from researching which products would sell overseas to securing local buyers. From "we want to export but where do we start?" to an actual trade flow.
— Food Manufacturer, Overseas Business Lead (Niigata)
Let's Talk About Your Business
Tell us about your business challenges and goals. We'll propose the optimal solution for you. Consultations and estimates are free.