Work Visas
Engineer / Specialist in Humanities / International Services, Skilled Labor, Specified Skilled Worker and more. Companies planning to hire foreign staff are also welcome.
Visa, Residence Status & Naturalization Specialist
Live and work in Japan —
start with the right paperwork.
From work visas and spouse visas to permanent residence and naturalization.
As a certified immigration application agent, we handle everything from document preparation to filing with the Immigration Services Agency.
We also handle drone flight permit applications and drone registration.
Office hours: Weekdays 9:00–18:00 JST (weekends and holidays by appointment)
What We DoServices
Spouse Visas
Spouse or Child of Japanese National / Permanent Resident. We assist with bringing your spouse to Japan after an international marriage, or changing from another status.
Permanent Residence
Permanent residence removes the limit on your period of stay. We carefully check the requirements and help prepare your statement of reasons and supporting documents.
Naturalization
Applying for Japanese citizenship. We support you from the preliminary consultation at the Legal Affairs Bureau through collecting and preparing all required documents.
Business Manager Visa
For foreign nationals establishing or running a company in Japan. We help with everything from the business plan to the application.
Extensions, Changes & More
Extension of period of stay, change of status, Dependent, Temporary Visitor, re-entry permits, permission to engage in activities other than those permitted, and more.
Drone Services
Flight Permits & Approvals
We file applications under the Civil Aeronautics Act via DIPS 2.0 for flights over densely inhabited districts (DID), at night, beyond visual line of sight, within 30 m of people or property, and more. Both nationwide one-year blanket permits and event-specific permits are available.
Drone Registration
Registration is mandatory for drones weighing 100 g or more. We assist with registration and explain how to display the registration number and meet Remote ID requirements.
Related Procedures
Flight plan notifications, flight log support, road use permits, notifications under the Act on Prohibition of Flying Small Unmanned Aircraft, and other flight-related procedures.
ReasonsWhy Choose Us
01
Handled by a Former F-15 Fighter Pilot
Our representative served as an F-15 fighter pilot in the Japan Air Self-Defense Force, including service with the Tactical Fighter Training Group (Aggressor squadron). With first-hand knowledge of airspace, aviation law and flight safety, he provides precise support for drone flight permits. The accuracy and integrity built through years of strict discipline apply equally to every visa and naturalization case.
02
Certified Immigration Agent
We can file applications at the immigration office on your behalf, so in most cases you do not need to go there yourself — no need to take time off work or school.
03
Clear Fees Upfront
We provide a quote before you commit, and we will always explain in advance if any additional costs may arise.
04
Consultation in English
Not confident in Japanese? No problem. You can consult with us in English from the first contact to the final result.
05
Online Consultation
Consultations are available via Zoom, LINE or phone. Clients outside our area are welcome too.
FORMER JASDF F-15 PILOT ／ AGGRESSOR
Precision forged in the sky,
applied to every application.
Our representative, Mikio Yamashita, is a former Japan Air Self-Defense Force F-15 fighter pilot. With the Tactical Fighter Training Group (Aggressor squadron), he flew as an instructor to fighter units.
In a world where a single mistake is not an option, he learned thorough preparation, careful verification and an unwavering commitment to keeping promises. He brings that same precision to drone flight permits as well as visa and naturalization applications.
Mikio Yamashita, Representative Gyoseishoshi Lawyer — Sky Drone Gyoseishoshi Lawyer Office
BookBook by Our Representative
Kindle eBook ／ Japanese edition only
夢を叶えるワシと鋼鉄の鷲
The Dream-Granting Eagle and the Steel Eagle: Become Who You Want to Be, Not Just Who You Can Be
A funny and heartwarming story about making your dreams come true, written by a former F-15 fighter pilot who served as an instructor with the Tactical Fighter Training Group (Aggressor squadron), the unit that trains Japan's fighter pilots.
A young student who failed his university entrance exams meets an eagle that speaks in a Kansai dialect. "No way, I can't do that" — that one phrase is the biggest brake on your life. A book for anyone who can't find what they want to do, or who wants to dream again.
View on Amazon JapanProcessHow It Works
- Contact Us
Reach us by phone or through the contact form.
- Free Consultation
We review your situation and explain your prospects and required documents.
- Quote & Agreement
Review the fees and engage us once you are satisfied.
- Documents
We guide you on what to gather and prepare the application and supporting statements.
- Filing
As a certified agent, we file the application on your behalf.
- Result
After approval, we support you until you receive your residence card.
FeesFee Guide
| Service | Fee (incl. tax) |
|---|---|
| Certificate of Eligibility (work, spouse, etc.) | from ¥110,000 |
| Change of Status of Residence | from ¥110,000 |
| Extension of Period of Stay | from ¥55,000 |
| Permanent Residence | from ¥132,000 |
| Naturalization (salaried employees) | from ¥198,000 |
| Naturalization (business owners / self-employed) | from ¥264,000 |
| Business Manager Visa — new application | from ¥330,000 |
| Business Manager Visa — extension | from ¥110,000 |
| Temporary Visitor | from ¥77,000 |
| Re-entry Permit | from ¥55,000 |
Drone Services
| Service | Fee (incl. tax) |
|---|---|
| Flight permit — blanket application (nationwide, 1 year) | from ¥27,500 |
| Flight permit — individual application (events, etc.) | Quote on request |
| Drone registration (first unit) | from ¥5,500 |
| Drone registration (each additional unit) | from ¥3,300 |
* Naturalization: each additional family member in the same household is ¥66,000 (¥33,000 for children under 15).
* Government fees (revenue stamps) and costs of obtaining documents are charged separately.
* Fees may vary depending on the complexity of the case. We always provide a quote in advance.
FAQFrequently Asked Questions
Can I just ask for advice?
Yes. The initial consultation is free. Take your time to decide whether to engage us afterwards.
How long does it take to get a result?
It depends on the type of application and the time of year. As a rough guide, changes and extensions take about 1–2 months, while permanent residence and naturalization can take several months to a year.
My application was denied. Can I reapply?
Yes. We review the reasons for the denial, identify what needs to be improved, and propose a plan for reapplication. Please contact us first.
Can I apply for a drone permit myself? Why use a professional?
You can apply yourself through DIPS 2.0. However, choosing the right flight manual and responding to correction requests can take considerable effort. By engaging us, you can aim for a smooth, reliable approval tailored to your flight purpose.
I live far away. Can I still use your services?
Yes, through online consultations and documents sent by post. Depending on the immigration office handling your case, we may not be able to accept it, so please contact us first.
AboutOffice Information
Representative Gyoseishoshi Lawyer
Mikio Yamashita
Thank you for visiting the website of Sky Drone Gyoseishoshi Lawyer Office. I am Mikio Yamashita, the representative.
I served as an F-15 fighter pilot in the Japan Air Self-Defense Force, including with the Tactical Fighter Training Group (Aggressor squadron). Today, as a gyoseishoshi lawyer, I apply the experience I gained in an environment that values safety and discipline above all to my clients' important procedures.
Working in Japan, living with your family, putting down roots here — visa and naturalization procedures deeply affect your life and your family's. Yet the system is complex, and incomplete documents or insufficient explanations can lead to unexpected denials.
We listen carefully to each client's circumstances, give an honest assessment of the prospects, and propose the best way to apply. In the drone field, I draw on my practical understanding of aviation law, airspace and flight safety as a former fighter pilot to support safe and smooth flights through permit applications and registration.
Even if you are not sure who to ask, please feel free to contact us.
| Office | Sky Drone Gyoseishoshi Lawyer Office スカイドローン行政書士事務所 |
|---|---|
| Representative | Mikio Yamashita, Gyoseishoshi Lawyer |
| Background | Former JASDF F-15 fighter pilot Former member of the Tactical Fighter Training Group (Aggressor squadron) |
| Registration No. | Japan Federation of Gyoseishoshi Lawyer's Associations, No. 26010951 |
| Association | Hokkaido Gyoseishoshi Lawyer's Association |
| Qualification | Certified immigration application agent (registered with the Sapporo Regional Immigration Services Bureau) |
| Address | 3-21-2-203 Hakuyo-cho, Eniwa-shi, Hokkaido 061-1434, Japan |
| Phone | +81-70-8427-3679 |
| Office Hours | Weekdays 9:00–18:00 JST (weekends and holidays by appointment) |
| Languages | Japanese, English |
ContactContact Us
The initial consultation is free. Please feel free to contact us in English.