"Start of operation test of quantum cryptography network testbed connecting multiple companies" was introduced in various media.

Featured Media
Cloud Watch: "NICT, Toppan Digital, and five other companies begin operational tests of a testbed for
　　　　　　　 a quantum cryptographic network linking multiple companies."
Biglobe News: "Mizuho, Nomura to Test Inter-Company Quantum Cryptography Network"
Nihon Keizai Shimbun:"NICT, Nomura Holdings, Daiwa Securities Group Inc., and others begin
　　　　　　　operation tests of a quantum cryptography network testbed that connects multiple
　　　　　　　companies."
Yahoo!news Japan:"NICT, Toppan Digital, and five other companies begin operational tests of a
　　　　　　　testbed for a quantum cryptographic network linking multiple companies"
Modern business:"Start of operation test of quantum cryptography network testbed connecting
　　　　　　　multiple companies"
Mapion:"Start of operation test of quantum cryptography network testbed connecting
　　　　　　　multiple companies"
IT Leaders:"5 companies, including NICT, test run "Quantum Cryptography Network Testbed"