|　Home　|　Links　|　Site Map　|　Contact　|　about the city gas management set　|　Privacy Policy　| For "inquiries to our company", please call toll-free number 　0120-150-050 . I want to know the gas charge Eco-friendly living Living gas (gas appliance guide) If you have trouble with gas Gas and electricity Propane gas and city gas For business customers About charges Commercial equipment (kitchen) Gas heating and cooling GHP Gas cogeneration Natural gas vehicle NGV Company profile / history MAP Employment information Business status Supply area Environmental activities / environmental activity reports This site requires a flash player. Download the latest version of Flash Player from the button on the left. You need the latest Adobe Reader to view PDF files in your browser. Click the button on the left to jump to the Adobe website and download the latest version of Adobe Reader. Showroom information Information on cooking classes Event information Past events Return operation of microcomputer meter frequently asked Questions Replacement of old gas pipe In case of gas leak In the event of an earthquake or disaster October 10, 2014 November Cooking class recruitment is closed October 01, 2014 Notice of the 36th Gas Exhibition October 01, 2014 Information on gas charges for November has been updated. September 01, 2014 Notice of G-more Festival July 24, 2014 Eco de Green Campaign now being held July 19, 2014 Notice of recruitment for participation in the 8th National Parent-Child Cooking Contest April 15, 2014 Announcement of Gas de Living Exhibition April 02, 2014 2013 sales data updated Click here for the main topics in the past ... Copyright (C) 2011 KEIWA-GAS All rights reserved.