About KS International Japan
Protecting Japan’s digital future through innovation, expertise, and trust.
Company Background
KS International Japan was founded in 2024 with a vision to redefine cybersecurity services and education across Japan. As digital transformation accelerates, the need for secure and reliable infrastructure has become essential for organizations of all sizes. Our team was created to fill that gap by combining real-world cybersecurity expertise with advanced technology and human intelligence.
We specialize in penetration testing, vulnerability management, incident response, digital forensics, and SOC operations. Our goal is not only to defend but also to build cyber awareness within organizations — ensuring that businesses can innovate confidently in a safe digital environment.
With years of global cybersecurity experience and a strong foundation in ethical hacking, KS International Japan is dedicated to supporting Japan’s mission toward becoming one of the most cyber-secure nations in the world.
Our Mission & Vision
Mission: To safeguard Japan’s digital ecosystem by delivering world-class cybersecurity services, empowering individuals and organizations through training, and fostering a culture of proactive defense.
Vision: To make Japan a global leader in cybersecurity resilience through innovation, awareness, and continuous education.
Our Team
At KS International Japan, we believe that cybersecurity is powered by people as much as technology. Our dedicated team of Certified Ethical Hackers, SOC Analysts, Digital Forensic Experts, and Security Engineers work together to analyze, protect, and strengthen networks and systems against evolving threats.
Rupankar Raj (Raj Thakur)
Chief Cybersecurity Engineer
Yuki Nakamura
Cyber Threat Analyst (Tokyo)
Takashi Mori
Network Security Engineer
Ayaka Tanaka
Digital Forensics Specialist
Why Japan Needs Cybersecurity Awareness
Japan’s growing reliance on technology in industries like finance, healthcare, and defense has made it a key target for cybercriminals. From ransomware attacks to phishing campaigns, Japanese businesses face increasing threats that can disrupt operations and compromise sensitive data.
KS International Japan is committed to bridging this gap through cybersecurity awareness campaigns, corporate training programs, and workshops. We help businesses and individuals understand how to identify threats early, respond effectively, and recover swiftly.
Our Partnerships & Affiliations
We collaborate with national and international cybersecurity communities, government organizations, and educational institutions. Our partnerships help us share knowledge, strengthen Japan’s cyber ecosystem, and provide the most up-to-date security solutions for our clients.
0 Comments