Experience easier, faster, and more convenient legal services at SJKP


Based on the systems of the world’s leading law firms, SJKP provides legal services and operational case-handling capabilities on par with major global law firms.
The core of SJKP’s system is to ensure that clients can experience stable and reliable legal services, backed by strong human capabilities and extensive experience. Furthermore, we are enhancing case accuracy and response speed through our in-house AI legal analysis system and IT-based case processing system. On this foundation, we operate as a "One-Firm," where specialist lawyers and experts in various fields collaborate to design strategies, analyze similar precedents, and respond seamlessly through a single flow from negotiation and advocacy to mediation.
A law firm’s true capability stems from its "experience in handling and processing high-quality cases." SJKP currently manages a large number of cases across more than 30 offices worldwide. Our vast case experience and data serve as a benchmark for determining which strategies were effective and which judgments changed outcomes in similar cases, providing the foundation to respond to even the most difficult cases with proven strategies.
Ultimately, all these capabilities exist for one purpose: client satisfaction.
SJKP promises to continue upholding ‘customer satisfaction’ as a core value, cherishing every single client and their case, and to do its utmost at every moment.


The 4 Principles of SJKP
1. One-Firm principle operating as a matrix system
SJKP is a "One-Firm" operating on a matrix system. In other words, our principle is to respond collectively to a single case by operating as a single organism centered around specialist attorneys and experienced lawyers. For instance, when a client faces various challenges—such as criminal risks arising in corporate governance cases or real estate issues in M&A disputes—specialist attorneys consult from multiple perspectives and review the case together. This forms the foundation for achieving reasonable outcomes that benefit the client.
2. Principle of Case Handling Centered on Experienced Specialist Attorneys
At SJKP, numerous lawyers with extensive experience handle cases. To ensure that cases are never entrusted to inexperienced junior attorneys, we adhere to the principle of "cases are directly handled through collaboration among multiple lawyers" appropriate to the scale and complexity of the case. They personally perform all tasks, from legal consultations and strategy meetings to drafting documents, providing legal advice, and attending court hearings.
3. Principle of assigning multiple specialist lawyers to a single case
The more diverse the issues in a case, the more crucial it is for experts from various fields to review it together to minimize the risk of overlooking details. SJKP adheres to the principle of responding meticulously and systematically to each case by assigning highly experienced and specialized attorneys to handle specific situations, taking into account the nature and complexity of the case.
4. Principle of Utilizing Proprietary AI Program Technology at Every Stage
SJKP utilizes its own state-of-the-art, in-house AI-based systems throughout all legal service processes. These systems are employed not only in the case assignment and legal consultation processes but also in a case review system that identifies various possibilities and variables without omission, and a strategy simulation system designed to derive reasonable outcomes. Attorneys leverage proprietary AI program technology at every stage of a case to execute each process with greater precision, striving to produce results that satisfy clients in every case.
Explore SJKP's Strengths


Client-Centered
Accessibility & Quality Commitment
- U.S. offices in New York & Washington, D.C.
- Video consultation & 24/7 availability
- Litigation quality commitment



Human Capital
Experienced Attorney Network
- Experienced attorneys & One-Team approach
- Cross-border legal experience
- Broad range of practice areas



Case System
AI-assisted Case Management
- Integrated case workflow system
- AI-assisted precedent research
- Transparent case progress tracking






