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Cyber Security Startups in Tokyo

Discover 3 cyber security companies in Tokyo, Japan. See funding amounts, founders, and recent rounds.

Total Companies
3
Total Funding
$13.6M
Avg Funding
$4.5M

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Recently Funded Companies

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Cyber Security
$4.0M
raised

NodeX is an IoT modern monitoring service provider that specializes in open-source and scalable data orchestration platforms.

Tokyo, Japan
Mar 2025

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)
$3.1M
raised

AironWorks develops a cybersecurity training platform for countering social engineering and targeted attacks.

Toranomon, Japan
Aug 2024

Founder Contacts

19,000+ verified contacts

Cyber Security
$6.5M
raised

Japan Cyber Defense is a security-based company that protects national infrastructure and organizations against cyberattacks.

Tokyo, Japan
Nov 2025

Founder Contacts

19,000+ verified contacts

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