Freelancing legally in Japan

There's no dedicated "freelance visa"

Japan's immigration system doesn't have a visa category called "freelance." What people mean by "freelancing legally in Japan" is usually one of two things: working independently under an existing work visa category, or setting up under the Business Manager visa.

Your realistic visa options

• Engineer/Specialist in Humanities/International Services - covers contract-based freelance work if your activities clearly match the visa's defined scope (e.g. software development, translation, consulting in your specialist field).
• Business Manager visa - if you're running something closer to a company than doing contract work for clients. As of October 2025, this requires real capital (the threshold was raised, with proposals to take it from ¥5M toward ¥30M - check the current figure before assuming), at least one full-time Japanese employee, a physical office (virtual offices alone are no longer accepted), and JLPT N2-level Japanese.
• Highly Skilled Professional - if you qualify on points, this gives more flexibility than the standard work visa categories.

What you're required to do once you're set up

• Register as a sole proprietor (kaigyō todoke) with the tax office if you're operating as an individual rather than through a company.
• File income tax as a self-employed person (final tax return / kakutei shinkoku) rather than relying on employer withholding.
• Enroll in National Health Insurance and National Pension yourself.
• Issue proper invoices - Japan's invoice system (consumption tax registration) affects what your clients can claim back.

Sourced in part from Japan Dev's freelancing-in-Japan overview.