Hours: Mon–Fri 9:00 — 18:00 (Free first consultation) TEL 050-6865-9084

Sakaguchi Labor & Social Security Attorney Office

Yokohama / Tokyo — Japan Labor Law Partner

Japan employment law,
in plain English.

Social insurance and labor insurance procedures handled accurately. Japan's labor practices explained clearly — so your business can stay compliant and grow here with confidence.

Serving Yokohama & Tokyo Full English-Language Support Licensed Labor & Social Security Attorney 30+ Years in Japan Business
01
Common Concerns

Does this sound familiar?

Japan's labor law differs sharply from your home country — and unfamiliarity is not a legal defense.

Social insurance and labor insurance filings are detailed, strict, and unforgiving of errors.

Unwritten local practices are hard to navigate without a native guide.

A single compliance misstep can create real legal and reputational risk.

Headquarters policy doesn't always translate directly into Japanese labor law.

Finding an advisor who can explain it all fluently in English is rare.

02
Why Choose Us

What sets us apart

English-Language Support

Labor management, social insurance, and labor insurance procedures — supported directly in English. No translation gaps, no miscommunication.

Compliance-First Approach

We identify and prevent labor risk before it becomes a legal problem — not after.

Japan, Explained Clearly

We bridge the gap between your home country's practices and Japan's labor law and workplace culture.

30+ Years in Japan Business

Three decades in Japan's telecommunications industry, including roles at foreign-affiliated companies, give us a practical understanding of both worlds.

03
Services

How we help

Core
Social Insurance & Labor Insurance Procedures
Handled accurately, on your behalf

Enrollment, withdrawal, and ongoing filings — managed precisely and on schedule, so nothing falls through the cracks.

Core
Japan Labor Law Advisory
Explained clearly, in English

Ongoing advisory explaining how Japanese labor law and practice differ from your home country — and what that means for your business.

Also available on request: performance management systems and light-touch AI/DX support for HR operations. These are optional add-ons — see the Services page for details.

04
How It Works

Getting started

01
Contact Us

Reach out by form or phone with your current situation.

02
Free Consultation

About 30 minutes, online or in person, to understand your needs.

03
Proposal

A clear plan, priorities, and an estimated cost.

04
Engagement Begins

Retainer or spot support — whichever fits your business.

Get in Touch

Let's talk about your
compliance in Japan.

Hours: Mon–Fri 9:00 — 18:00 / Free first consultation