As a preliminary step to full-scale entry into the Japanese market, it is very common for foreign companies to send personnel to Japan on a “Short-Term Stay Visa (business trip or tourist visa)” for market research or preparations to establish a subsidiary.
However, many foreign companies make a fatal misunderstanding here. They naively believe, “Since the salary is paid by the parent company in our home country, our activities in Japan do not constitute ‘working’.” Where is the red line separating a legal “business trip” from illegal “working” under Japan’s Immigration Control Act? We explain the legal risks that can fundamentally destroy your future chances of obtaining a “Japan work visa” or Business Manager visa.
1. The Biggest Misconception: “Source of Salary” is Irrelevant
Activities permitted under a Short-Term Stay visa are strictly limited to tourism, recreation, or “business contacts, meetings, and negotiations that do not involve income generation.”
The most dangerous misconception is thinking, “As long as we don’t receive money directly from Japanese clients, anything we do in Japan is safe.” The Japanese Immigration Bureau strictly examines not only the flow of funds but also “whether the actual activities substantially constitute the provision of labor or services.” Even if 100% of the salary is paid from your home country, performing “actual operations (productive work)” within Japan is immediately deemed illegal work (activities outside the scope of qualification).
2. The “Red Line”: Legal vs. Illegal Activities
Here is the boundary between legal (white) and illegal (black) activities that corporate legal departments absolutely must know.
- [Legal Business Trip Activities]
Market research, business negotiations and contract signing with Japanese partners, attending or exhibiting at trade shows (without direct sales), simple meetings at a Japanese branch, and writing reports for the home office. - [Illegal Working Activities]
IT engineers coding on-site at a Japanese client’s office, directly selling and delivering parent company products to Japanese customers, providing long-term direct management or instructions to local Japanese staff, or performing paid mechanical maintenance.
In short, “talking in a meeting room” is legal, but the moment you cross the line into “opening a laptop to create deliverables,” “performing on-site operations,” or “conducting direct profit-generating sales activities,” it becomes a visa violation.
3. The Fatal Price: Your Future “Japan Expansion” is Destroyed
If Immigration discovers that an individual crossed this red line and performed actual work on a short-term visa, the foreigner is subject to “deportation” and will be banned from entering Japan for several years.
However, the true terror lies with the company. Suppose you gauge the market on a business trip basis and then attempt full-scale entry by establishing a Japanese subsidiary (KK or GK). You will apply for a “Business Manager Visa” for the representative or an “Intra-Company Transferee (ICT) Visa” to bring employees from your home country. During this screening, your past frequent “short-term stay” entry/exit records will be scrutinized. If Immigration suspects you were “working illegally before formal expansion,” the Certificate of Eligibility (COE) will be denied. A few months of “trial operations” can completely destroy your company’s global strategy.
4. Conclusion: “Testing the Waters” Requires Legal Strategy
The agile movement of foreign companies is a strength in business, but it is fatal under the Immigration Control Act.
Do not let amateurs inside your company decide, “Can we cover this task with a short-term business trip, or do we need a work visa?” If you are seriously considering entering the Japanese market, assigning an expert well-versed in business immigration affairs from the initial “inspection” stage to build a lawful business expansion scheme is your most reliable corporate defense.