Pay-as-you-go menu (Hokkaido Electric Power area)
Standard menu for general households
Check how much your electricity bill will be
J:COM電力に関するお問い合わせ
Contact us by phone (toll free)
0120-848-816
9:00-18:00 [Open all year round]
Save money on electricity bill
Simply switch to J:COM Denki and save on your monthly electricity bills.
You can compare the price you are currently paying with our price simulator.
- Depending on the customer's contract plan, usage status, and fluctuations in fuel cost adjustment amounts, the price may not be lower.
- The usage portion is discounted compared to the former general electric utilities, with a 1% discount when the third stage is applied.
- For a family of 4
- For a family of two
Price example (for a 4-person household, 50A)

Get up to 1 % off your electricity bill!
- The stated amount is for the meter reading in May 2024 and includes the basic charge.
- A "fuel cost adjustment amount" and a "renewable energy generation promotion surcharge" are required separately.
- [Prerequisites] Households that are subscribed to the Hokkaido Electric Power Plan listed above and live in the Sapporo area.
- Average annual electricity bill: 25,527 yen (tax included)/month.
- Based on the results of our survey conducted in January 2017, assuming an average monthly power consumption of 558 kWh for a four-person household. Actual amounts may differ.
- This does not include Hokkaido Electric Power's discount campaigns or government discounts as part of the sudden change mitigation measures.
- [Discount amount] Calculated as follows: <Up to the first 120kWh> (regional electricity unit price x usage) x 0.5% discount, <From 120kWh to 280kWh> (regional electricity unit price x usage) x 0.5% discount, <Over 280kWh> (regional electricity unit price x usage) x 1% discount. Depending on your contract plan/usage status/fluctuations in fuel cost adjustments/various discounts, etc., the discount may not be cheaper.
Price image (for a two-person household/30A)

Get up to 1 % off your electricity bill!
- The stated amount is for the meter reading in May 2024 and includes the basic charge.
- A "fuel cost adjustment amount" and a "renewable energy generation promotion surcharge" are required separately.
- [Prerequisites] Households that are subscribed to the Hokkaido Electric Power Plan listed above and live in the Sapporo area.
- If the average annual electricity bill is 13,745 yen (tax included)/month.
- Based on our survey results as of January 2017, the average monthly power consumption for a two-person household is 316kWh. The actual amount may differ.
- This does not include Hokkaido Electric Power's discount campaigns or government discounts as part of the sudden change mitigation measures.
- [Discount amount] Calculated as follows: <Up to the first 120kWh> (regional electricity unit price x usage) x 0.5% discount, <From 120kWh to 280kWh> (regional electricity unit price x usage) x 0.5% discount, <Over 280kWh> (regional electricity unit price x usage) x 1% discount. Depending on your contract plan/usage status/fluctuations in fuel cost adjustments/various discounts, etc., the discount may not be cheaper.
Save money even in months when you use it too much and months when you don't use it much.
There are three levels of discounts available depending on electricity usage. The more electricity you use, the more you save.
- Former general electric utility company
- There is a maximum limit on the amount of fuel cost adjustment.
- Calculated using the same formula as Hokkaido Electric Power Co., Inc. However, since there is no upper limit on the fuel cost adjustment amount, depending on the application of the fuel cost adjustment amount, it may be more expensive than Hokkaido Electric Power Co., Inc.'s metered electricity plan.
- Depending on your contract plan, usage status, fluctuations in fuel cost adjustment amounts, various discounts, etc., the price may not be cheaper.
- Depending on the fuel cost adjustment amount in your area and the contents of your current contract, some applications may not be accepted. For details, please contact J:COM.
- Hokkaido Electric Power's discount campaigns and the like cannot be applied.
Check how much your electricity bill will be
Mechanism of reliable power distribution while maintaining quality

The same power distribution equipment (electric wires, substations, indoor wiring, etc.) will be used as before, so the quality and safety of the electricity (possibility of power outages, etc.) will not change. Indoor construction *- No attendance is required.
It may be necessary to replace the outdoor meter (watt-hour meter) (free of charge).
Electricity rate information (basic rate/power rate)
(Equivalent to Hokkaido Electric Power's "Time-of-Use Lighting B")
A plan suitable for general households. We will give you a discount on electricity charges depending on your usage.
- For contracted amperes (10A to 60A), please check the usage details of your contracted electric power company.
Basic charge | unit | Fee (tax included) |
---|---|---|
10 amps (A) | 1 contract | 402.60 yen |
15 amps (A) | 603.90 yen | |
20 amps (A) | 805.20 yen | |
30 amps (A) | 1,207.80 yen | |
40 amps (A) | 1,610.40 yen | |
50 amps (A) | 2,013.00 yen | |
60 amps (A) | 2,415.60 yen |
Electricity charge | Fee (tax included) | |
---|---|---|
1st stage fee | Up to first 120kWh | (35.35 yen/kWh x electricity usage) × 0.5% discount |
Second stage fee | Over 120kWh up to 280kWh | (41.64 yen/kWh x electricity usage) × 0.5% discount |
3rd stage fee | Over 280kWh | (45.36 yen/kWh x electricity usage) × 1% discount |
Minimum monthly fee | unit | Fee (tax included) |
---|---|---|
1 contract | 417.19 yen |
- If you do not use electricity at all, the basic charge will be half price.
- This does not support the time-of-use rate plans offered by former general electric utilities.
- If the calculated total of the basic charge and energy charge falls below the minimum monthly charge above, the charge for that month will be the total of the minimum monthly charge above and the renewable energy generation promotion surcharge stipulated in J:COM Denki Residential Course contract terms and conditions.
(Equivalent to Hokkaido Electric Power's "Time-of-Use Lighting C")
This plan is suitable for stores, offices, restaurants, etc. that use a lot of electricity. We will give you a discount on your electricity bill depending on your usage.
Basic charge | unit | Fee (tax included) |
---|---|---|
1kVA | 402.60 yen |
Electricity charge | Fee (tax included) | |
---|---|---|
1st stage fee | Up to first 120kWh | (35.35 yen/kWh x electricity usage) × 0.5% discount |
Second stage fee | Over 120kWh up to 280kWh | (41.64 yen/kWh x electricity usage) × 0.5% discount |
3rd stage fee | Over 280kWh | (45.36 yen/kWh x electricity usage) × 1% discount |
- If you do not use electricity at all, the basic charge will be half price.
- This does not support the time-of-use rate plans offered by former general electric utilities.
Check how much your electricity bill will be
Application flow
power statement
(meter reading slip, etc.)
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Start using
You don't need to be present or cancel the contract with the electric power company.
It may take several weeks to switch.
If you are considering signing up or adding services
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Check how much your electricity bill will be
J:COM電力に関するお問い合わせ
Contact us by phone (toll free)
0120-848-816
9:00-18:00 [Open all year round]
Price menu for which new acceptance has ended
- If you are currently subscribed to another retail electricity provider, you will need to switch to J:COM DENRYOKU to sign a contract.
[Disclosure based on the Specified Commercial Transactions Act regarding "J:COM Denki Home Plan" (hereinafter, this service)]
- If electricity is not used, half the basic fee will be charged.
- For details on fees, etc., please refer to the ``Participation Contract Terms and Conditions Price List II''.
- This service uses the power transmission and distribution lines of general power transmission and distribution companies, so in the event of unavoidable circumstances such as nearby power outages or other natural disasters, power outages will also occur.
- J:COM Denki service area is the area under the jurisdiction of Hokkaido Electric Power Company (excluding some areas such as remote islands).
- Depending on your area of residence and current contract details, you may not be able to switch to or continue using this service.
【please note】
- Service changes may incur a fee.
- Regarding cooling-off: 1. If you notify us in writing or electromagnetic records by the day 8 days have passed from the date of receipt of the "Explanation of important matters regarding J:COM service subscription" that will be given to you at the time of contracting for this service. , the contract for providing this service can be canceled. We will notify you of the start date (switching date) of this service at a later date. 2.If this service has already been provided to the customer, the cost of canceling this service will be borne by our company.
- If customers request this, we will send written or electronic data containing the full text of the display based on the Specified Commercial Transactions Law without delay.
[About the amount including tax]
- Consumption tax differences may occur due to changes in the consumption tax rounding method under the invoice system.
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