1. Introduction

When dispatching employees from overseas to Japan, companies typically consider work-authorized statuses such as "Intra-Company Transferee" or "Engineer/Specialist in Humanities/International Services." However, depending on the project duration and the nature of the work, it is sometimes possible to enter under a "Temporary Visitor ,status (often referred to as a business visa) to perform necessary tasks without obtaining a full work visa.

This article explains the conditions under which a "Temporary Visitor" status is a viable option for expat assignments and clarifies the concept of "remuneration", which is the core factor in making this determination under current Japanese law and practice.

2. What is the "Temporary Visitor" Status?

Under the Japanese Immigration Control and Refugee Recognition Act, "Temporary Visitor" status is defined as follows:

Activities such as sightseeing, recreation, sports, visiting relatives, inspections, participating in short courses or meetings, business liaison, and other similar activities during a short-term stay in Japan.

Specifically, this applies if the stay is 90 days or less and the individual does not operate a revenue-generating business or receive remuneration for activities performed within Japan. While commonly called a "tourist visa" or "business visa," these are all legally classified under the "Temporary Visitor" framework.

3. Permitted Activities for "Business" Purposes

The most common point of confusion for companies is the boundary between "business liaison" (Temporary Visitor) and "labor" (Work Visa). Permitted business activities under a Temporary Visitor status generally include:

• Negotiations and Contract Signing: Meetings with Japanese clients or signing agreements.
• Market Research: Site visits or marketing research in the Japanese market.
• Business Liaison: Internal meetings and coordination with a Japanese branch or subsidiary.
• After-Sales Service: Installation or maintenance of machinery imported from overseas (Note: This is judged strictly based on duration and contract terms).

While these are professional tasks, they are distinguished from "employment" (working to earn money within Japan). The most critical criterion for this distinction is the absence of remuneration.
 

The Definition of "Remuneration"

Under "Temporary Visitor" status, engaging in "activities to receive remuneration" is strictly prohibited. But what counts as remuneration?
 

The Source of Payment
Under immigration law, if a Japanese entity (a Japanese corporation, branch, etc.) pays the individual, it is almost always considered "employment," requiring a work visa. Conversely, if the individual is paid exclusively by their overseas employer and receives no payment from the Japan side, it supports the eligibility for a Temporary Visitor status.
 

"Remuneration" vs. "Actual Expenses"
It is vital to distinguish between a salary (remuneration) and a per diem/reimbursement (actual expenses). Generally, the following are interpreted as "actual expenses" and not remuneration, even if paid by the Japanese side:

• Travel expenses to Japan (airfare, etc.)
• Accommodation costs in Japan
• Necessary daily expenses such as meals and local transportation (per diem)

In short, the fact that money is exchanged does not automatically trigger the need for a work visa, provided the payment is a reimbursement for stay-related costs rather than compensation for services rendered.

4. Risk Factors: When "Temporary Visitor" Status is Denied

A common misconception is: "As long as the salary is paid by the overseas HQ, a Temporary Visitor visa is fine." This is not always true. Even with zero local remuneration, an activity may be deemed "substantial labor" and denied in the following cases:
 

Direct Contribution to Local Profit
If the individual performs tasks that directly generate profit for the Japan side.

• Example: Working on a factory line to manufacture products.
• Example: Providing face-to-face retail sales at a Japanese store.
• Example: On-site coding as a core member of a Japanese system development team.

Repetitive or Continuous Stays
Repeatedly using 90-day stays back-to-back (often called a "visa run") to effectively maintain a long-term presence.

Technical tasks like machinery installation or repair are particularly scrutinized. Immigration checks whether the work is "incidental after-sales service included in a sales contract" or an "independent construction/installation project." The latter often requires a work visa even if no local salary is paid.

5. Conclusion

Deciding whether an expat or business traveler can enter as a "Temporary Visitor" involves more than just checking the "90-day" or "local salary" boxes. It requires a holistic look at the specific duties and the contractual relationship between the entities.

Entering under the wrong status carries significant risks: the company may be penalized for illegal employment, and the foreign national may be deported or banned from future entry. For "gray area" cases, it is highly recommended to seek professional guidance rather than relying on self-assessment.

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