Frequently Asked Questions

Everything you need to know about Aplash's Japan business, immigration, and import services.

Not necessarily. Depending on your objective, you may be able to trade into Japan via IOR/ACP without a local entity, employ staff through an EOR arrangement, or test the market under a representative structure. Incorporation becomes necessary when you require a visa, want to open a corporate bank account in Japan, or are pursuing a long-term operational presence. We assess the right entry structure based on your timeline, sector, and capital position.

A representative office cannot engage in commercial transactions — it is for market research and liaison only, and offers no visa pathway. A branch office can conduct business but the parent company bears full legal liability. A subsidiary (KK or GK) is an independent Japanese legal entity, limits parent liability, and is the only structure that qualifies for the Business Manager Visa. Each has distinct tax and registration implications.

The three most consistent failure points we see are:

① Underestimating the documentation burden — Japanese authorities expect thorough, certified, and formally structured submissions.


② Incorrect entity structure for the intended visa or trade activity.


③ Non-compliance with post-registration obligations such as social insurance enrollment, tax filing deadlines, and employment contract requirements. Most failures are avoidable with proper preparation.

Our engagement model is structured so that client-facing coordination happens from Hong Kong or remotely, while on-the-ground Japan execution is handled by our Japan-based operational teams. Legal filings are executed by our licensed professionals in Japan. This means you have a single English-language point of contact managing a multi-jurisdiction workflow — without needing to coordinate separate firms across each market yourself.

Japan-side services are executed in coordination with licensed administrative scriveners (行政書士) for visa and government applications, judicial scriveners (司法書士) for company registration and legal filings, certified public accountants (公認会計士) for audit and financial matters, and tax accountants (税理士) for ongoing tax compliance. We coordinate these professionals as part of a managed engagement rather than referring you to them independently.

Yes, within the scope of the relevant licensed professional. Administrative scriveners can file and correspond with immigration authorities and other government offices on your behalf. Judicial scriveners handle court and registration bureau filings. All government communications are managed in Japanese by the appropriate licensed party, with translated summaries provided to you.

The Privilege Program is a tiered membership providing priority processing, a dedicated account manager, preferred pricing across all service lines, and access to Aplash's partner network — including introductions to Japanese regional banks, compliant office providers, and specialist legal and tax professionals. It is designed for clients with ongoing or multi-service engagements.

All client information is subject to strict confidentiality obligations. We do not share client details, business plans, financial information, or transaction structures with third parties without explicit written consent. Where licensed professionals are involved, they are also bound by their respective professional confidentiality obligations under Japanese law.

This varies significantly by structure. A Business Manager Visa via KK incorporation (¥30M capital, physical office, staff) involves Aplash professional fees from US$6,300, plus government registration fees, capital injection of ¥30M (which remains as working capital), physical office costs, and ongoing compliance costs. IOR/ACP for trade without incorporation starts significantly lower. We provide itemized cost estimates during the initial consultation so there are no structural surprises.

① Trade operation using IOR/ACP: 2–4 weeks.

② Company incorporation without visa: 4–8 weeks.


③ Full Business Manager Visa with incorporation: approximately 9 months end-to-end.


④ HSP or J-Skip Visa transitions for existing Japan residents: 2–4 months. Timelines are driven primarily by Japanese government processing, not by our preparation time.

Still have questions?

Our team speaks English, Japanese, and Chinese. We're here to help you navigate every step of your Japan journey.

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