Use of device for accelerating the IP line 1 set

Renovation of report devices for Earthquake Early Warning 1 set

Offering of the delivery base 1 set

Renovation of television opaque projectors in Headquarters 1 set

Support of requirement definition in program information system 1 set

Major upgrade of database for Earthquake Early Warning 1 set

Replacement of network devices for ICIS 1 set

Security enhancement and replacement of hardware for collection/distribution devices in data-broadcasting system 1 set

Trust such as the repair of Business Management System applications with inovoice system

Application maintenance work for the accounting system