Kafune
AI Deployment

How we deploy AI

Not a PoC that ends there.One process, all the way to production.

Trying generative AI is easy; getting it into production is where projects stall. The cause is rarely the technology. It is missing internal design and missing involvement of the people on the floor. We treat the trial as the first half of production, and get both done there.

Who it is for
Companies that have one process they want in production. Any industry.

Phase 1

One process, running

Scope
One process: input (email, documents, forms) → AI → human approval → output (send, record). Includes one integration with an existing system
Duration
6–10 weeks
Fee
Fixed price of JPY 1.5–3.0M (excl. tax), confirmed before start. Each additional integration +0.5M
Payment
50% on start, 50% on delivery

Deliverables

  1. 01 Process design: what the AI does and what people do
  2. 02 A working system in the production environment
  3. 03 Go/no-go evidence for production: accuracy, time saved, remaining manual work
  4. 04 Quote and terms for Phase 2 (production), at no extra charge
  5. 05 Operating runbook

How it runs

  1. Weeks 1–2

    We verify the sample data and where it lives, and agree the first design with the people who run the process. If the data does not exist or the team cannot be freed up, we stop here and only the 50% paid at start applies.

  2. Weeks 3–6

    We build to the design. A 30-minute weekly meeting, adjusting against a running system.

  3. Weeks 7–10

    We run it in the production environment and turn accuracy and time saved into numbers. Whether to go to Phase 2 is decided on those numbers.

Technology

Model
Claude
Agents
Claude Agent SDK, MCP
Runtime
Cloudflare Workers, D1
Integration
n8n
Approval
Slack
Interface
Dify
Measurement
Langfuse, Playwright

AWS, Google Cloud or Azure also work

Phase 2
At the end of Phase 1 we quote a fixed price for the remaining integrations and the operating scope, typically JPY 3–8M. Maintenance is 5–10% of the build cost per month.
Team
The CEO designs and is the single point of contact; engineers chosen by the CEO build.
What we need from you
  • One person who owns the process
  • Samples of the work (past emails, documents)
  • Access to the existing system
What we do not do
  • Tool resale only
  • Training only
  • PoC only
  • Several processes at once
  • Time-and-materials contracts

Advisory

AI consulting

What
Decide which process gets AI first, and deliver the design document. Implementation is Phase 1
Form
Monthly. A few sessions a month and questions in between
Fee
Depends on scope
Tell us the process you want in production