Three points about Kyuden Gas: easy, economical, and safe.
Three points about Kyuden Gas: easy, economical, and safe.

Electricity and gas
Buy in bulk and save

Electricity contract: 30 amperes, 250 kWh/month, gas usage: 23 cubic meters/month

Save 7,200 yen per year

Calculation conditions

  • The electricity figures of 30 amps and 250 kWh/month are our company's published models. The gas figures of 23 cubic meters/month are Saibu Gas's published models.
    Electricity charges are calculated based on the unit price effective from April 1, 2024, and Adjustments for fuel costs, etc. (May 2026: 1.24 yen/kWh), Renewable Energy Generation Promotion Surcharge (FY2026: 4.18 yen/kWh), and consumption tax equivalent.
  • スマートファミリープランおよびスマートファミリープラン[ガスセット]には2年契約割引(-777円/年)のひと月相当額(-64円/月)を含みます。
  • Gas charges include a raw material cost adjustment (May 2026: 0.98 yen/cubic meter) and the equivalent amount of consumption tax.
  • This information is based solely on estimated conditions, and actual electricity and gas rates will vary depending on usage conditions, fuel cost adjustments, raw material cost adjustments, etc.
     
  • Depending on your current electricity usage, changing your electricity Rate Plan may result in higher electricity bills. For example, while "Residential lighting B" has a limit on fuel cost adjustments, "Smart Family Plan [Gas Set]" and "JAL Denki B" do not, so if fuel prices rise, the fuel cost adjustment amount may be higher for "Smart Family Plan [Gas Set]" and "JAL Denki B". Therefore, depending on your contract status and electricity usage, even if you would save money in an estimate that does not take into account the fuel cost adjustment amount, you may not save money by subscribing to "Smart Family Plan [Gas Set]" or "JAL Denki B".

Gas trouble too
If something happens, Kyushu Electric Power is the first

There is no hot water in the shower, the stove won't light

For household gas appliance problems

無料でかけつけ!24時間365日受付!

Visitation is from 9am to 7pm on weekdays and 9am to 5pm on Saturdays

*If your request is received before 3:00 p.m. on weekdays or Saturdays, we will visit you on the same day.
*Only reception is available on Sundays and public holidays, and we will visit you on the next business day.

There is no hot water in the shower, the stove won't light

For household gas appliance problems

無料でかけつけ!

24時間365日受付!

Visitation is from 9am to 7pm on weekdays and 9am to 5pm on Saturdays

*If your request is received before 3:00 p.m. on weekdays or Saturdays, we will visit you on the same day.
*Only reception is available on Sundays and public holidays, and we will visit you on the next business day.

We have a contract with Kyuden Gas.
Customers who use gas for residential purposes

無料ご利用できます!

Parts fee only if replacement is required
Parts fee only if replacement is required

(注)部品交換が必要となった場合は、部品代のみお客さまのご負担となります。

Easy switching over the internet or by phone

No gas installation work required No switching fees (Note 1) No cancellation procedures required (Note 2) Your current gas appliances will remain the same
No gas installation work required No switching fees (Note 1) No cancellation procedures required (Note 2) Your current gas appliances will remain the same
  1. Please note that depending on the terms of your contract with the gas company, you may be charged a penalty.
     
  2. We will handle the cancellation procedures with your current gas company.

What you need to apply
Just two!

Notification of usage amount and payment passbook and credit card
To apply by phone, please call 0120-879-568

Reception hours: Monday to Friday (excluding holidays) 9:00 AM to 5:00 PM