How to register Gas, Electricity and Water?
Before you start using Gas, Electricity and Water, you need to register Gas, Electricity and Water under your name / new address. Please find below the phone numbers and website links.
Contact numbers for Electricity, Gas and Water
Electricity
Tokyo Electric Power Company (TEPCO): 0120-995-771 Or 0120-995-001
https://www.tepco.co.jp/en/hd/index-e.html
Gas
<Tokyo Gas>
TEL : 03-3842-0111
https://www.tokyo-gas.co.jp/en/
Only in the area in darker pink.
<Keiyo Gas>
TEL : 047-361-0345
https://www.keiyogas.co.jp/english/
Only in the area shown below (North-West part of Chiba).
For other area in Kanto, please check the link below for some more information including contact number.
http://www.gas.or.jp/en/companies/kanto.html
Water
<Tokyo>
Bureau of Waterworks Tokyo Metropolitan Government : 03-5326-1100(23 Wards in Tokyo), (Other area than 23 wards)
https://www.waterworks.metro.tokyo.jp/eng/
<Kanagawa>
Kanagawa Waterworks customer call center : 057-005959 (except Yokohama, Kawasaki and Yokosuka)
https://www.pref.kanagawa.jp/docs/r4a/okyakusamacc/main.htmll （Only Japanese）
-Yokohama area : 045-847-6262
-Kawasaki area : 044-200-3548
<Chiba>
Chiba Waterworks customer call center : 0570-001245 or 043-310-0321
Depending on where you live in Chiba, there might be different contact number.
Please check the link bellow and find out the office that is in charge of your area.
https://www.pref.chiba.lg.jp/suidou/souki/jigyoutaiu.html