Immigration Lawyer office that specializes in applying for Japan Visas, Status of Rsidence, and Naturalization permits for foreigners

Feel Free to Consult Us About Visas and Residence Status
Please feel free to contact us regarding visas, residence status, permanent residency applications, naturalization, employment of foreign nationals, international marriage, and other matters related to foreign nationals.
We offer free consultations by phone or email. In the free consultation, we provide specific answers and explain our services.
If you wish to have an in-depth consultation on a specific topic, please consider our paid consultation.
TEL. 03-5876-5920
LINE
About Our Paid Consultation
We offer paid consultations at a rate of 8,000 yen per hour, either online or in person. There are no restrictions on the topics you can discuss. Even if you are planning to apply for a visa on your own rather than using our application services, we are happy to assist you.
For more details, please see this page.
About Immigration Lawyer ONE STOP OFFICE

Immigration Lawyer ONE STOP OFFICE is located in Kameari, Katsushika-ku, Tokyo. We specialize in visas, residence status, and naturalization applications for foreign nationals. With over 2,000 consultations per year and more than 300 visa/residence applications processed annually, we have the experience and expertise you can rely on. Please consult us for any matters related to visas, residence status, employment of foreign nationals, or international marriage.
Employment of Foreign Nationals and Visa Support
In today’s Japan, foreign workers are becoming an essential part of the workforce. Many businesses could not operate without foreign employees. Feel free to contact us about hiring foreign nationals and their visa or residence status arrangements.
Marriage with a Foreign National and Visa Support
While marriage with a foreign national is no longer unusual, immigration authorities still focus heavily on preventing sham marriages. To ensure a happy married life with a valid spouse visa, it’s important to understand the intent of immigration authorities and take the proper steps. For matters related to marriage with a foreign national and obtaining the appropriate visa or residence status, please consult our office.
Permanent Residency Application Support
For many foreign nationals living in Japan, obtaining permanent residency is a key goal. However, the application process is becoming increasingly complex. Our office offers optimal consulting services to help ensure approval of your permanent residency application.
Naturalization Application Support
Foreign nationals who have continuously lived in Japan for more than five years may be eligible to apply for Japanese citizenship. However, the application process involves extensive documentation, which is difficult to prepare alone. Multiple visits to the Legal Affairs Bureau are often necessary.
We strongly support your path to Japanese citizenship by preparing these complex naturalization documents on your behalf.
Special Contents – Latest Articles
- Applying for the Business Manager Visa: Should You Choose a Kabushiki-Kaisha (KK) or a Godo-Kaisha (GK)?
- Just Paying Resident Tax Is Not Enough for a Permanent Residency Application!
- How to Apply for a “Business Manager” Visa as a Non-Resident of Japan
- A Simple Explanation of the “Business Manager" Visa (Status of Residence)
- How to Apply for a 4-Month Business Manager Visa in Japan