Proving Revenue Plans Beyond Technology for AI Startups Applying for a Business Manager Visa in Japan

This article is written by a Japanese local.

With the rapid advance of generative AI (LLMs) and machine learning, a surging number of foreign engineers and entrepreneurs are founding AI startups in Japan (AI agent development, specialized LLM SaaS, image/audio generation solutions, etc.) seeking to obtain a “Business Manager” visa.

However, the most frequent pitfall AI startups encounter in Business Manager visa applications is focusing exclusively on highlighting cutting-edge AI technology and algorithmic superiority, while failing to provide concrete revenue plans and monetization models—which immigration officers value most.

Immigration officers are not IT or AI experts. Abstract qualitative claims like “we utilize world-leading AI models” raise severe doubts: “Will this stall at the PoC (Proof of Concept) stage?” or “Will high API fees and expensive GPU server costs push the firm into immediate deficit?” This often results in unsparing rejections.

To conclude, securing a Business Manager visa is fully achievable if you complement technical innovation with logical numerical modeling of cost structures (COGS) and recurring monetization in your business plan.

This article details the screening hurdles AI startups face, four critical requirements to substantiate both technology and profitability, and practical measures to prevent visa refusals.

1. Why Are AI Startups Scrutinized Severely on Revenue Plans during Immigration Screening?

Under examinations for the Immigration Control and Refugee Recognition Act, the fundamental requirements for a Business Manager visa are “business stability, continuity, and feasibility.” AI businesses face severe scrutiny due to structural risks distinct from general IT ventures:

Structural Risks in AI Ventures	Immigration Concerns	Primary Causes of Refusal or Delays
① High Infrastructure Costs (API/GPU)	Risk that API usage fees (OpenAI, etc.) or cloud servers swallow profits as sales grow.	Lacking COGS calculations, resulting in overly optimistic “Revenue = Profit” forecasts.
② Stalling at the PoC Stage	Risk of remaining in unpaid/low-cost trials without converting into paid commercial contracts.	Unclear monetization frameworks with no concrete pricing tiers defined.
③ Tech Dependence & Substitutability	Risk of Big Tech platform updates rendering proprietary wrappers or features obsolete.	Failing to articulate proprietary moats or customer lock-in strategies in the plan.

2. Four Critical Requirements for AI Startups to Prove Revenue Feasibility

To convince immigration officers that your startup is a solid business capable of establishing a stable financial foundation, incorporate the following four elements into your business plan and supporting exhibits:

Requirement ①: Precise Revenue Forecasts Factoring in AI Cost Structures (API & Compute Costs)

Unlike standard software, AI services incur usage-based cost of goods sold (API expenses per token or processing call). Your business plan must present numerical simulations explicitly defining API costs per user or request, proving pricing models (e.g., monthly subscription plus usage-based fees) that secure healthy gross margins.

Requirement ②: Proof of Transitioning from PoC to Paid Commercial Contracts

If you have ongoing engagements with corporate clients, submit paid PoC agreements, joint development MOUs, or commercial fee agreements rather than oral understandings. For pre-revenue launches, presenting Letters of Intent (LOIs) or advance reservations from surveyed clients significantly enhances feasibility.

Requirement ③: Demonstrating Customer Problem Solving and Target Market Analysis (TAM/SAM/SOM)

Screening officers seek to understand whose problems you solve and what value they pay for rather than technical jargon. Attach industry analysis illustrating bottlenecks in target sectors (e.g., healthcare, legal, construction, e-commerce) and comparing cost or time savings achieved via your AI tool.

Requirement ④: A Business Plan Verified by Certified Specialists

Because revenue projections for AI startups are perceived as volatile, submit a business plan accompanied by a formal opinion letter from public institutions, Small and Medium Enterprise Management Consultants, or CPAs who have audited your financial model and marketability. Third-party professional backing substantially bolsters plan credibility.

3. Pitfalls and Practical Defenses in AI Startup Visa Applications

In practice, typical pitfalls during Business Manager visa applications for AI ventures and their corresponding defenses are as follows:

Pitfall ①: The Founder Appears to Be a “Mere Prompt Engineer or Researcher”

If the founder spends all day tweaking prompts or writing code, immigration risks judging that “this falls under the Work Visa domain, and the applicant is not conducting management activities.” You must demonstrate executive operations—such as business development, capital raising, alliance negotiations, and directing engineering vendors—via clear workflow charts.

Pitfall ②: Securing an Independent Office as a Development Base

Claims that “AI development can be done at home with laptops and cloud access” do not meet Business Manager visa criteria. Leasing an independent office space equipped with secure development workstations, communication infrastructure, and meeting space is mandatory.

4. Q&A Regarding AI Startups and Business Manager Visas

Q1. Can I obtain a visa with a wrapper service utilizing third-party APIs (OpenAI, etc.) without developing custom AI models?

A. Legally possible, but proving unique value proposition and gross margins is critical.
If viewed as a simple reselling of APIs, immigration will judge it as lacking competitive edge and vulnerable to platform policy shifts. You must demonstrate custom domain data, UI/UX optimization, or integration into specific industry workflows that drive customer retention.

Q2. Does securing funding from investors (VCs or angels) benefit the revenue plan screening?

A. Yes, it serves as an exceptionally powerful positive factor.
Submitting investment contracts or shareholder agreements from VCs provides objective proof that professional investors have vetted your business model and future prospects. It also serves as robust proof of capital runway to sustain pre-revenue development phases.

5. Conclusion: Translate Technical Innovation into Solid Business Models and Financial Metrics

Concluding the acquisition of a Business Manager visa for an AI startup: “① You must present precise revenue forecasts incorporating API costs and margin ratios rather than relying solely on technological claims; ② securing paid PoC contracts or LOIs provides physical proof of monetization feasibility; ③ professional validation of your business plan alongside securing an independent office represents a robust legal approach to prevent refusals.”

Because the AI landscape shifts rapidly, immigration rigorously evaluates whether your venture is grounded as a sustainable business. Translating passion for cutting-edge technology into objective financial metrics is key to securing your visa and building a successful startup in Japan.