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행정사 좋은친구 참벗 (Good Friends Administrative Attorney Office) · 행정사캡틴

Two decades of hands-on immigration practice,proven in our clients’ results.

Candid guidance. Your interests first. That is the commitment of

spent more than 20 years on the front line of immigration operations — at Incheon and Gimpo international airports, the gateways to Korea, and at the international airports of China, Hong Kong, and Macau.

Since 2016, as an Administrative Attorney, Captain has resolved a wide range of matters: from relief procedures for Korean nationals burdened by unfair administrative decisions, to the complex immigration problems of foreign residents and those preparing to enter Korea.

That long field experience goes beyond filing documents. It is the basis for restoring rights that have been unfairly infringed, and for reading how a single issue today may affect an extension of stay, a change to residence or permanent residency, and any immigration decision that follows.

Candor, responsibility, and clear professional boundaries.

01

The client’s interests come first.

We begin with what the present situation genuinely requires, not with engagement for its own sake.

02

We explain matters candidly and clearly.

We do not promise unverified possibilities; we explain both the response and its limits.

03

We work within a responsible scope.

We distinguish legal work before administrative agencies from matters reserved for other professionals.

04

Consultation begins with mutual respect.

Tell us the facts at your own pace. We sort out what needs checking together, and treat everything you share responsibly.

From international airport operations to immigration administration

01

International terminals · Gimpo & Incheon airports

International terminal service at Gimpo and Incheon airports, 1992–2008.

02

International airport service · China, Hong Kong & Macau

International airport service in China, Hong Kong, and Macau, 2008–2015.

03

Administrative Attorney practice

Since 2016, support for connected administrative problems faced by foreign residents and people preparing to enter Korea.

You can contact us in six languages; here is how consultations work in each.

Consultations in Korean, Chinese, and English are handled directly by the administrative attorney. For Russian, Vietnamese, and Thai, a real-time translation service is in preparation.

한국어 (Korean)Direct consultation with the administrative attorney
中文 (Chinese)Direct consultation with the administrative attorney
EnglishDirect consultation with the administrative attorney
Русский (Russian)Real-time translation service in preparation
Tiếng Việt (Vietnamese)Real-time translation service in preparation
ไทย (Thai)Real-time translation service in preparation

Office location

AddressSinhan Innoplex, 149 Gasan digital 1-ro, Geumcheon-gu, Seoul

서울특별시 금천구 가산디지털1로 149 신한이노플렉스

Phone+82-2-6341-3399

In-person consultations are by appointment. Please contact us first via the case review request on this website or by phone (+82-2-6341-3399).

Legal support for immigration matterswith clear professional boundaries.

As Korean Administrative Attorneys, we analyze facts and legal risks, prepare statements and evidence, and handle applications, submissions, and responses before administrative agencies within our statutory scope. Court litigation and matters reserved for attorneys-at-law or other licensed professionals are clearly distinguished and coordinated when needed.

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