Elisanya helps businesses find where AI creates genuine leverage — then builds it. An engineer in the room, not a consultant with a deck.
Elisanya is a boutique AI consultancy founded by an engineer who got tired of watching AI hype outrun practical results. We build things that work — in production, at scale, in the real world.
Based in Tokyo, working globally. The engagements that matter most are the ones where you need someone who can sit in a technical architecture meeting in the morning and a strategy session in the afternoon — and make both count.
You get an engineer who has shipped real AI pipelines, not a generalist with a framework.
Architect LLM-powered workflows that actually hold up in production — from prompt engineering to evaluation, cost management, and reliability.
Turn your calls, tickets, and conversations into structured intelligence. What are customers actually saying, asking for, and pushing back on — at scale.
Automatically surface competitive intel, cross-sell signals, and conversation quality from every sales meeting — without anyone writing a note.
Not sure where to start, or whether your current AI investment is working? An honest, technical audit from someone who builds the things they evaluate.
Built an end-to-end pipeline that processes Japanese and English sales meeting transcripts via LLM — surfacing competitive intelligence, voice of customer insights, cross-sell opportunities, and conversation effectiveness scores automatically after every call. Replaced a ¥300,000/month third-party tool with a system the company fully owns.
Understand your actual problem — not the one that fits a template.
Identify where AI creates genuine leverage in your specific workflow.
Ship working software. Iterate fast. Measure what matters.
Your team owns it. We document everything and don't create dependency.
Whether you have a clear brief or just a hunch that AI should be doing more for your team — let's have an honest conversation about it.
hello@elisanya.com