# Nihon Cyber Defence Co,.

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/nihon-cyber-defence-co

- Industry: IT Security/Cybersecurity
- Headquarters: Tokyo, Japan
- Website: www.nihoncyberdefence.co.jp
- Total disclosed funding: $6.5M
- Latest round: Seed (Nov 11, 2025)
- Investors on record: 3

## About

Nihon Cyber Defence Co., Ltd. is a Japanese company focused on providing advanced cybersecurity solutions to safeguard critical infrastructures and businesses from evolving cyber threats.Founded in 2017 and headquartered in Tokyo, Japan, Nihon Cyber Defence specializes in cybersecurity services. The company secured JPY 1 billion in Seed funding from investors including DBJ Capital, Incubate Fund, and MPower Partners as part of its growth strategy. The firm has completed one major deal as of November 11, 2025, marking its entry into the cybersecurity market.Nihon Cyber Defence (NCD) specializes in comprehensive cybersecurity solutions that protect critical infrastructure, government organizations, and various businesses from sophisticated cyber threats. Their offerings include consulting, protective services, technical solutions, security monitoring, and incident response management. NCD customizes solutions for clients across diverse industries such as finance and government, with a focus on the Asia-Pacific region, particularly Japan, while also serving clients globally.Nihon Cyber Defence generates revenue through subscriptions for ongoing cybersecurity services, one-time consulting engagements, and tailored incident management solutions. Clients typically sign yearly contracts that encompass a variety of services, ensuring continuous protection against emerging threats. Specific pricing is established during negotiations, with revenue derived from service fees linked to security engagements and ongoing client relationships.In November 2025, Nihon Cyber Defence Co., Ltd. raised JPY 1 billion in Seed funding to accelerate the development of a Japan-made sovereign cybersecurity platform. The company plans to expand its product offerings and target new markets to enhance its service capabilities. The recent funding will be utilized to support the development of innovative cybersecurity solutions that cater to the growing demands of both local and international markets.

## Funding rounds

- Seed, Nov 11, 2025, $6.5M — Incubate Fund, DBJ Capital, MPower Partners

## Investors

- Incubate Fund (https://capitalatlas.ai/funds/incubate-fund) — Seed
- DBJ Capital (https://capitalatlas.ai/funds/dbj-capital) — Seed
- MPower Partners — Seed