Central Government Agencies and Government Offices

• The Ministry of Health, Labor and Welfare
• Japan Pension Service
• Tokyo Labor Bureau
• Hellow Work (Public Employment Security Office)
• The National Tax Administration Agency

Research Organizations

• Japan Productivity Center for Socio-Economic Development
• The Japan Institute for Labor Policy and Training
• Japan Society for Human Resource Management

Organizations related to Certified Social Insurance & Labor Consultant

• All Japan Federation of Certified Social Insurance Labor Consultant Associations
• Tokyo Social Insurance & Labor Consultant Association
• American Chamber of Commerce in Japan