MVP development that ships in weeks, not months

Absolutely. You can come to us with nothing more than an idea — “we would like to do X.” In our first call we explain the technical options in plain language, with no jargon. We handle requirements, design, development, testing, and operations, so no engineering background is needed on your side.

Our MVP Development Pack starts at ¥500,000. Full production builds start from around ¥1,000,000 depending on scope. Thanks to 15 years of offshore delivery, we work at roughly one-third to one-fifth the price of a major systems integrator — without compromising on quality. Every estimate is free.

We deliver a working prototype in as little as 2 weeks. Full production systems typically take 1–3 months depending on scope. We work in two-week sprints and show you something running at the end of each one, so you can adjust direction at any point.

Yes — this is one of our core strengths. We regularly take Python scripts or Jupyter notebooks built by in-house teams and turn them into proper products: database design, authentication, APIs, cloud deployment, and monitoring all included. The result is a secure system ready for company-wide or public use.

Yes. We work with OpenAI (GPT-4o and others), Claude, Gemini, and open-source LLMs, choosing the best fit for your use case. Common builds include RAG chatbots over internal documents, automated invoice and contract reading, meeting-minutes summarization, and customer-support automation. We also handle prompt engineering and API cost optimization.

Yes. Our security practices are grounded in mission-critical work for finance and public-sector clients — including a custom-home system for a major real estate developer and a disaster-alert app integrated with Japan’s J-Alert. We build in TLS encryption, OAuth 2.0 / JWT authentication, input validation, SQL-injection and XSS protection, and logging and alerting as standard.

Yes. We have delivered offshore for 15 years across more than 200 projects. Japanese project managers act as bridge engineers, and we run a Japanese-quality process — code review, automated testing, CI/CD — so distributed delivery stays smooth and predictable.

Yes. We do not disappear at delivery. Monthly plans cover server monitoring and incident response, security updates, bug fixes, new features, and AI model tuning. The same team that builds your product maintains it, so fixes and improvements happen fast.