Acquiring a company in Japan is rarely difficult for legal reasons. Foreign ownership of Japanese companies is generally permitted, and share transfers follow a well-established statutory process. What makes the transaction demanding is everything around it: identifying targets that are not publicly marketed, approaching owner-managers appropriately, and running a process where two sets of expectations have to converge.
This overview describes how a cross-border acquisition in Japan typically unfolds. It is general information, not legal or tax advice.
1. Define acquisition criteria before searching
Japanese owner-managers respond to specificity. A buyer who can state the sector, revenue range, region, transaction size and reason for interest is treated very differently from one making a general enquiry. Before any approach, it is worth settling:
- Target sectors and, where relevant, sub-sectors or capabilities
- Revenue and profitability range, and how much operational involvement you expect
- Geography — proximity to suppliers, customers or existing operations
- Transaction structure: full share transfer, majority stake, or business transfer
- Whether the existing management team is expected to remain
2. Understand where the opportunities are
A large share of Japanese businesses that change hands are never advertised. Many are companies whose owner-managers are approaching retirement without a family successor, and who prefer a discreet process over a public sale. Reaching these companies generally requires proprietary sourcing — direct approaches, and relationships with local advisors, banks and accountants — rather than browsing listings.
3. Approach and initial evaluation
The first approach matters. It is normally made through an intermediary, is brief, and focuses on who the buyer is and why the company is of interest — not on price. Where the owner is open to a conversation, a non-disclosure agreement is signed and limited information is released: an anonymised profile first, then financial statements and an outline of operations.
4. Valuation and letter of intent
Valuation approaches used in Japan are familiar — multiples of EBITDA or operating profit, DCF, and net asset-based methods, often used in combination. Smaller owner-managed companies are frequently valued on an adjusted net asset basis plus a multiple of normalised earnings. Once a range is agreed in principle, a non-binding letter of intent sets out the structure, indicative price, exclusivity period and timetable.
5. Due diligence
Due diligence is typically financial, tax, legal and, where relevant, environmental and HR. Points that regularly need attention in Japanese transactions include:
- Retirement benefit obligations and how they are funded
- Related-party transactions and assets held personally by the owner
- Real estate used by the business but owned by the owner or a family entity
- Unwritten commercial arrangements with long-standing customers or suppliers
- Working-hours and employment compliance
Documents will usually be in Japanese only, and disclosure tends to be responsive rather than proactive — a well-structured request list matters more than in some other markets.
6. Negotiation, signing and closing
Japanese decision-making is consensus-driven. Progress can appear slow, then move decisively once internal agreement is reached. Reopening settled points late in the process is viewed poorly and is the most common cause of failed transactions. Between signing and closing, the parties typically complete any required regulatory filings — including, where applicable, notification under the Foreign Exchange and Foreign Trade Act — and prepare for handover.
7. After closing
Retention matters more than in many markets. Employees, customers and suppliers all take their cue from how the transition is handled in the first weeks. Buyers who retain the existing management team, communicate early, and change little in the first year generally see better outcomes than those who move quickly on integration.
Where to start
If you are considering an acquisition in Japan, the most useful first step is to write down your criteria and the reasons behind them. That document — not a target list — is what makes a search productive.