Osaka Gas Network Co., Ltd.Osaka Gas Network Co., Ltd.
Daigas Group The Osaka Gas Group has taken a new step forward as the Daigas Group.

Residential Customers

Gas Safety Measures and Safety Guide to keep you and your family safe.

Safety Measures

This page has safety information regarding earthquakes, gas flow, gas leaks and gas appliances. Please read the useful safety information in preparation for an emergency.

Gas equipment

Learn more about statutory gas leak inspections.

Learn more about handling, replacement, etc. of gas valves and gas pipes.