- General Planning Office
Radio Propagation Research Center
Electromagnetic Standards Research Center
Applied Electromagnetic Research Center
- General Planning Office
- Advanced ICT Device Laboratory
- Network Architecture Laboratory
- Planning Office
- Wireless Systems Laboratory
- Space Communication Systems Laboratory
- Planning and Collaboration Promotion Office
- Sustainable ICT Systems Laboratory
- Robust Optical Network Laboratory
- General Planning Office
- Cybersecurity Laboratory
- Security Fundamentals Laboratory
- CYNEX Business Promotion Office
- AI Research and Development Promotion Unit
National Cyber Training Center
- Cyber Training Business Promotion Office
- Cyber Training Laboratory
- Cyber Observation Business Promotion Office
- Cyber Observation Operation Office
- General Planning Office
- Advanced Reality Technology Laboratory
- General Planning Office
Kobe Frontier Research Center
- Superconductive ICT Device Laborator
- Nano-scale Functional Assembly ICT Laboratory
- Bio-ICT Laboratory(Protein Biophysics Project)
- Bio-ICT Laboratory(Cell Biology Project)
- Neuro-ICT Laboratory(Neuro-network Evolution Project)
- Neuro-ICT Laboratory(Memory Neurobiology Project)
- DUV ICT Device Laboratory
Koganei Frontier Research Center
- Planning Office
- Quantum ICT Laboratory
- Quantum ICT Laboratory(Macroscopic Quantum Physics Project)
- Terahertz ICT Device Laboratory
- Green ICT Device Laboratory
- Suita Planning Office
- Brain Networks and Communication Laboratory
- Brain Function Analysis and Imaging Laboratory
- Neural Information Engineering Laboratory
- General Planning Office
- Beyond 5G Design Initiative
- Planning Office
- Terahertz Laboratory
AI Research and Development Promotion Unit
- General Planning Office
- AI Research and Development Design Initiative
- General Planning Office
- Quantum ICT Design Initiative
General Produce Office
- Produce Office
- Innovative R&D Promotion Office
- Technology Promotion Office
Social Innovation Unit
- Research Planning and Promotion Office
- Regional/Industry-Academia Collaboration Promotion Office
- ICT Testbed Coordination and Planning Office
- ICT Testbed Research, Development and Operations Laboratory
- Social-ICT System Laboratory
Innovation Promotion Department
- Collaborative Research Promotion Office
- Commissioned Research Promotion Office
- Funded Research Promotion Office
- Intellectual Property Promotion Office
- Standardization Promotion Office
- International Collaboration Promotion Office
- International Research Development Office
- Asia Center
- North-America Center
- Europe Center
ICT Deployment and Industry Promotion Department
- Deployment Promotion and International Exchange Planning Office
- Entrepreneur Promotion Office
- Business and Technology Research Promotion Office
- Information Barrier-free Office
General Affairs Department
- General Affairs Office
- Personnel Affairs Office
- Legal and Compliance Office
Financial Affairs Department
- Finance Office
- Contract Office
- Facility Office
Strategic Planning Department
- Strategic Planning Office
- Evaluation Office
Operation Planning Department
- Operation Design Office
- DX Design Office
- Radio Wave Management and Manufacturing Office
Public Relations Department
- Public Relations Planning Office
- Press Office
NICT Knowledge Hub
Diversity Promotion Office
Information Gathering Satellite Development Office
- GPAI Tokyo Expert Support Center Secretariat
Audit Office