J:COM NET 光1ギガ 3カ月間 月額0円 さらに1万円キャッシュバック

For apartment buildings. WEB Gentei Start Wari applies, from 5,258 yen/month from the 4th month. 2-year contract, automatically renewed. Cancellation during the contract period will incur a cancellation fee.

Click here for detached houses

If you are under 26 years old, this is a great deal!

J:COM最強ヤング割 スマホもネットもテレビも ヤングの新生活を應援

Click here for details

ネット J:COM NET

超速ネット光 1ギガが3カ月間月額0円

★For apartment buildings. WEB Gentei Start Wari applies. From the 4th month onwards, from 5,258 yen (tax included)/month.
2-year contract, automatically renewed. Cancellation during the contract period will incur a cancellation fee.

Total actual discount amount 49,534 circle(tax included)in
Great deal!

Discount details

WEB Gentei Start Wari

Total discount of 15,774 yen (tax included)

割引イメージ

Apartment type J:COM NET 1G 5,258 yen (tax included) -WEB Gentei Start Wari 5,258 yen (tax included) = 0 yen (tax included)

Cashback

10,000 of yen
Cashback

Basic construction cost is actually 0 yen

total amount 23,760 circle (tax included) but
Substantial 0 circle! *

The monthly fee for the applicable plan will be discounted by the amount equivalent to the basic installation fee installment (〈If TV is included〉1,800 yen (1,980 yen (tax included)) x 24 months, 〈If TV is not included〉900 yen (990 yen (tax included)) x 24 months) (same as for the basic installation fee lump sum payment). If you cancel during the discount period, the discount will end (installments for the remaining period will be paid in a lump sum). 〈If you install the equipment yourself〉3,000 yen (3,300 yen (tax included)) will be free.

  • WEB Gentei Start Wari application conditions are here
  • Cashback conditions apply here
  • Click here for the conditions for applying for the new basic installation fee of effectively 0 yen
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Price details

For collective housing

  • 1 giga

  • 10 giga

J:COM NET Hikari (N) 1 Giga Course
The first three months

Effective monthly fee: 0 yen (tax included)*

Plus 10,000 yen cash back!

After discount ends
Monthly fee: 5,258 yen (tax included)

Initial costs are also safe.

Basic construction cost 0 yen

A separate contract administration fee is required.

  • Monthly fee when applying WEB Gentei Start Wari to J:COM NET Hikari (N) 1 Gigabit course in an apartment building.
  • WEB Gentei Start Wari is calculated from the month following the completion of the installation work. The installation work completion month will be prorated.
  • WEB Gentei Start Wari application conditions are here
  • Cashback conditions apply here
  • Click here for basic construction cost 0 yen application conditions
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Click here for detached houses

iconSavings calculator

If you are under 26 years old, this is a great deal!

Great savings for four years!

26歳以下ならネットが4年間おトク

charm

POINT.1

Enjoy video viewing and online meetings comfortably!

光10ギガof
Large capacity communication!!

光10ギガ 利用シーン

J:COM NET Hikari,
up to 10 giga with large-capacity communication
Make videos and meetings stress-free and comfortable!

About Hikari 10 Giga

  • The maximum speed according to technical standards provided from the network to the ONU.

POINT.2

The more you use it, the more comfortable it becomes!

Next generation AI Wi-Fi

次世代 AI Wi-Fi 利用イメージ

Ideal for connecting multiple devices,
Automatically connect to the optimal Wi-Fi for each device!

About Next Generation AI Wi-Fi

  • Also available on 10G/5G courses. However, the maximum communication speed according to technical standards with the WAN side is limited to 1Gbps.

POINT.3

You can use the internet right away!

You can start using it in as little as 4 days!*

ノートパソコン 利用シーン

at any time you like
You can also install it yourself!

Learn more about signing up
here

  • Depending on contract details, congestion, etc., it may not be possible to meet your desired date and time.

Installed on over 600 million devices *!
Reliable McAfee product security

J:COMネットはセキュリティー無料!

From the McAfee official website, end of June 2024.

With J:COM, you can get great deals on more than just the internet!
Combine services as you like!

スマホ J:COM MOBILE

Pricing

Recommended price example
More data all the time!
Save even more when you combine it with the internet.

Choose your smartphone data capacity

  • 5GB course

    Increased to 10GB

  • 10GB course

    Increased to 20GB

  • 20GB course

    Increased to 30GB

What is Date Mori?

J:COM MOBILE
5GB
J:COM NET
Super fast internet 1G

forever

Monthly
1,078 yen (tax included) *1

With discount applied
First 3 months

Monthly fee: 0 yen (tax included) *2
(Price after discount ends: 5,258 yen (tax included))

Effective monthly fee: 1,078 yen (tax included)
(Price after discount: 6,336 yen (tax included))
  • Separate universal service fees, telephone relay service fees, call charges, SMS communication charges, etc. are required.
  • Monthly fee when applying WEB Gentei Start Wari to J:COM NET Hikari (N) 1 Gigabit course in an apartment building.
  • WEB Gentei Start Wari application conditions are here
  • Cashback conditions apply here

WEB Gentei Start Wari is calculated from the month following the completion of the installation work. The installation work completion month will be prorated.

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charm

POINT.1

Smartphone and other services
The price stays the same with your contract!

Date Mori 5GB 980 yen/month ~

Increase data all the time up to 5 lines!

Data Mori

POINT.2

The remaining data capacity

You can carry over without waste!! *1

With data carryover
Be smart and save money!

当月:月間データ容量5GB(使用分3GB 余った2GB)→ 翌月:利用できるデータ容量7GB

POINT.3

If you exceed your data usage
Even with speed limits...

Fast at up to 1Mbps!! *2

data
No need to worry about overused months!

動画や音楽、SNSがサクサク楽しめる!

POINT.4

It's an au line, so it's safe and comfortable!
Because it supports au 4G LTE

nationwide area
Connected and comfortable!
*3

テレビ J:COM TV

Pricing

Recommended price example

Introducing courses that allow you to enjoy TV at a great price

Carefully selected specialty channels and
Paramount+ but
Those who want to enjoy the new video streaming

J:COM TV Shin Standard

J:COM STREAM 42 channels or more

500yen per month for 3 months (tax included) *

(After discount ends: 4,950 yen including tax)

Plus 20,000 yen cashback

Learn more

Netflix and Specialty Channels of
For those who want to have fun

Flex plan

NETFLIX 26 channels or more

500yen per month for 3 months (tax included) *

(After discount ends: 4,950 yen including tax)

Plus 20,000 yen cashback

Learn more

Only for those under 26 years old!
Discount for 4 years

J:COM TV Shin Standard

J:COM STREAM 42 channels or more

Seishun 26 Wari- 22%

Under 26 years old:​ ​4,028yen per month (tax included)

Under 22 years old:​ ​3,698yen per month (tax included)

Initial costs are also safe.

Basic construction cost 0 yen

The monthly usage fee for eligible services will be discounted by the amount equivalent to the basic construction fee installment (<detached house> 1,800 yen (1,980 yen (tax included)) x 24 months, <apartment building> 1,400 yen (1,540 yen (tax included)) x 12 months, 2-year long-term contract: 700 yen (770 yen (tax included)) x 24 months) (same as for the basic construction fee lump sum payment). If you cancel during the discount period, the discount will end (the installment for the remaining period will be paid in a lump sum).

  • WEB Gentei Start Wari applies. 2-year contract, automatically renewed. Cancellation during the contract period will incur a cancellation fee.
  • WEB Gentei Start Wari is calculated from the month following the completion of the installation work. The installation work completion month will be prorated.
  • WEB Gentei Start Wari application conditions are here
  • Cashback conditions apply here
Close

charm

POINT.1

Very popular!!

J:COM TV Shin Standard

Carefully selected specialized channels First landing in Japan
Paramount+
You can enjoy video distribution with added!

POINT.2

Watch your favorite videos when and where you want!

Compatible with multiple devices!!

on your TV, smartphone, or tablet
You can watch your favorite videos anywhere, anytime.

テレビでの視聴

スマホでの視聴

POINT.3

Find what you want to see!!

Rich channel lineup!!

チャンネルラインアップ

Western movies, Japanese movies, sports, variety shows, etc.
You're sure to find the program you want to watch! !

About available channels

J:COM でんき

Pricing

Electricity rate plan

"J:COM Denki" offers different services for each region.
The available rate plans vary.

In the Tokyo Electric Power Company area

I recommend this hotel Plans & pricing

Ordinary households

Metered light B

Click here for pricing details

Electrical products
Use it a lot
Large commercial refrigerators
How to use

Metered light C

Click here for pricing details

Click here for detailed pricing for your area!

Click here for area-specific pricing plans

Great discount rates

最大3%OFF

Saveon your electricity bills!

  • 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 3% discount when the third stage is applied.
Discount image
check!

Discount example (for a 4-person household, 50A)

4人家族の場合の料金

Check how much your electricity bill will be

Electricity rate simulation

Regarding preconditions and discount amount
  • 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.
    [Prerequisite] Households that have a contract for the TEPCO Energy Partner Plan listed above and live in the Kanto area.
  • Based on average annual electricity bill of 19,015 yen (tax included) per month.
  • Based on our survey results as of January 2017, the average monthly electricity consumption for a four-person household is 481kWh. The actual amount may differ.
  • This does not include discount campaigns offered by former general electric utilities, direct debit discounts, or discounts offered as part of the government's sudden change mitigation measures.
    [Discount amount] Calculated as follows: <Up to the first 120kWh> (regional electricity unit price x usage) x 0.5% discount, <Over 120kWh up to 300kWh> (regional electricity unit price x usage) x 1% discount, <Over 300kWh> (regional electricity unit price x usage) x 3% discount. Depending on your contract plan, usage status, fluctuations in fuel cost adjustments, etc., the discount may not be cheaper.
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charm

POINT.1

Same quality

Same stable supply of electricity as before!

電気サービスの相関図

Since we will be using the same power distribution facilities as before,
The quality and safety of electricity remains unchanged!

POINT.2

No switching work or fees

Switching is easy and safe!

  • No construction work required when switching *6
  • No joining/cancellation fees
  • No contract period restrictions

Joining fees, cancellation fees, and contract period restrictions
Because there isn't peace of mind is!

POINT.3

Easily manage your household finances

All payments to J:COM in one go!

ネット+スマホ+テレビ+でんき+ガス

J:COM service charges and
Because you can consolidate your electricity bills
Managing your household finances is easy.

Click here for information on electricity rates

Campaign/Benefits

戸建て限定 J:COM金利優遇割
WEB Gentei Start Wari
auのスマホが永年割引 auスマートバリュー
メッシュWi-Fi追加ポッド

Click here for campaign list

Other recommended services

手頃な価格で安心のセキュリティー 一戸建て向け防犯カメラ
家族のスマホ保険
J:COM オンライン診療

J:COMのサービスをもっと見る

Application flow

Net
tv set
Apartments
For detached houses

STEP.2

Start using

Installation and settings can be done either by "installation by a worker" or "installation by the customer themselves."
Once the installation and settings are complete, you can use the contracted services immediately.

See construction and equipment installation in detail

  • For some properties and services, only "installation by workers" is possible.
  • In the case of J:COM NET Hikari (N), initial settings during a visit are not possible.

STEP.4

Installation work and start of use

J:COM 's construction personnel will visit the customer's home and perform the installation work for the service.

  • Rest assured that all equipment installation and initial settings will be done by the construction personnel.
  • We will also explain how to use it.
  • After the construction is completed, you can immediately start using the contracted services.

See construction and equipment installation in detail

  • Installation time will vary depending on the building situation, contracted services, and construction details.
    Details will be provided at the time of signing the contract.
  • Construction work requires the presence of the customer.
  • In the case of J:COM NET Hikari (N), initial settings during a visit are not possible.
smartphone

Easy procedures online

For devices/ SIM Card

For eSIMs

View the application process in detail

electricity

イラスト

Before applying
Preparation

>

イラスト

Sign Up

>

イラスト

Start using

View the application process in detail

J:COM Customers

About moving procedures

Confirm contract details and usage amount
・Various procedures

Procedures on My Page

Customer feedback

  • Satisfied with comfortable internet environment

    I changed my internet speed to 1G course last year. The line is fast and stable, and I am very satisfied. I'm glad I made the change.

    30s/Male
  • Stable internet connection

    After switching to J:COM, my internet connection became more stable. Wi-Fi is also comfortable and uninterrupted, probably because it automatically connects to an easy-to-connect Wi-Fi.

    50s/Male
  • Multiple units can be connected

    I have connected multiple Wi-Fi devices such as PCs and game consoles, but I can use it without any problems. Enjoy online videos without stress.

    40s/Male
  • even in the bathroom
    comfortable internet connection

    I am using additional pods. Wi-Fi is now connected even in the bath where Wi-Fi was difficult to enter, and the enjoyment of bath time has increased.

    20s/female
  • Security software
    I'm glad it's free to use

    We recommend that the McAfee usage fee is included in the internet service. It cannot be replaced by any other provider.

    30s/Male
  • Remote support even when you are in trouble
    solved on the spot

    I am subscribed to Enkaku Support. When I have something I don't understand about a computer, I immediately contact them, and they are able to provide detailed instructions via remote control, which is very helpful.

    60s/female
[Notes]
  • The remaining amount is valid until the end of the following month.
  • For 10GB/20GB (20GB/30GB after increase) plan
  • Both voice calls and data communications can be used in au's 4G LTE area. 3G communication is not available.
    Even within the service area, you may not be able to communicate or the communication speed may decrease.
    Also, you may not be able to use it even if you are on a high floor of a high-rise building or condominium with a good view.
    Please check the au homepage for the latest area information. Communication speed is a best effort service and does not guarantee a certain speed. It varies depending on the usage environment.
  • Some works are available for a separate fee.
  • Based on an agency agreement between Sumitomo Corporation (hereinafter referred to as "Sumitomo Corporation"), a retail electricity provider, and our company, we supply electricity supplied by Sumitomo Corporation as J:COM Denki.
  • It may be necessary to replace the outdoor meter (wattmeter) (free of charge).
  • Communication speed may decrease depending on the usage environment and device used.
  • To use Wi-Fi, you need a device such as a computer, smartphone, or tablet that supports the standard.

[J:COM NET Hikari]

  • J:COM NET Hikari will be provided to apartment complexes after December 7, 2023. Delivery speed varies depending on area. The service area is gradually expanding. Offered on either "J:COM NET Hikari on au Hikari (single-family homes only, outside Kansai area)" / "J:COM NET Hikari" / "J:COM NET Hikari (N)" (some areas not available) ).
  • The displayed communication speed is the maximum speed according to the standard for wired connection. Communication speed may decrease depending on the usage environment and device used.

[About high-performance Wi-Fi]

  • To use it, you need to subscribe to a service specified by J:COM.
  • IEEE802.11a/b/g/n/ac standard. (J:COM NET Hikari (N) is IEEE802.11a/b/g/n/ac/ax). To achieve the communication speeds required by the technical standards for 10G/5G, it is necessary to connect the compatible device (10GBASE-T) and ONU with a wired LAN (Category 6A, 6e or higher). Cannot be used in conjunction with a commercially available wireless repeater.
  • Due to the characteristics of in-house wiring (communication performance of LAN cables, routers, hubs, etc.) and wireless LAN, communication speed may be significantly limited or radio waves may not reach.
  • Depending on the contract course, the equipment to be installed and the number of installations may vary.
  • Some apartment complexes may not be able to provide this service. For details, please contact J:COM.
  • The monthly fee includes the monthly usage fee for a high-performance Wi-Fi modem or device (pod) [1G/5G/10G course] 220 yen (tax included) / [320M course] 770 yen (tax included).

[J:COM NET Hikari 10G/5G/1G course]

  • ONU's Wi-Fi standards are IEEE802.11b/g/n, 11a/n/ac (wave2).
  • The maximum communication speed that can be used by one terminal device according to technical standards is approximately 1.7Gbps when connected wirelessly.
  • "J:COM NET Hikari (N)" is NTT's optical fiber line.
    If desired, either "WiMAX + 5G (Home Router)" or "WiMAX + 5G S (Home Router)" will be provided free of charge for up to three months until "J:COM NET Hikari (N)" is activated. From the fourth month onwards, 5,500 yen/month (6,050 yen (tax included)/month) will be charged. After "J:COM NET Hikari (N)" is activated, customers must apply to return "WiMAX + 5G"/"WiMAX + 5G S". If you only have a contract for "J:COM NET Hikari (N)", au Smart Value /NHK Group Lump Sum Payment will not apply. If you are applying for UQ mobile Home Set Discount, it may not apply if you switch to J:COM NET Hikari (N).
    [J:COM NET Hikari (N) contract conditions] ① 2-year long-term contract (automatic renewal). ② If the above conditions are no longer met, a contract cancellation fee of 6,260 yen (6,886 yen (tax included)) for the "10G course" and 5,280 yen (5,808 yen (tax included)) for the "1G course" (single-family home) / 4,780 yen (5,258 yen (tax included)) for the "multi-family home". ③ Only one line per contract.
  • "J J:COM PHONE Hikari (N)" will be provided only if J:COM PHONE Plus cannot be provided due to the installation status of the area or building. The wiring method is different from "J:COM PHONE Plus".
  • “J:COM NET Hikari 5G Course on au Hikari” and “J:COM NET Hikari 10G Course on au Hikari” are only available in some areas of Kanto.

[J:COM NET Hikari 10G/5G Plan on au Hikari]

  • ONU's Wi-Fi standard is IEEE802.11a/b/g/n/ac/ax Draft (Wi-Fi certified).
  • The maximum communication speed that can be used by one terminal device according to technical standards is approximately 4.8Gbps when connected wirelessly.
  • If you subscribe to "J:COM NET Hikari 1G Course on au Hikari" with a plan that does not include J: J:COM TV, you can use "J:COM PHONE Hikari". The wiring method is different from "J:COM PHONE Plus".
  • "Netflix"/" Disney Plus"/"DAZN" can be used on devices that support each service. For details on compatible devices, check the "Netflix" / "Disney Plus" / "DAZN" websites.
  • "Disney Plus" is a service operated by Walt Disney Japan K.K. © 2024 Disney
  • “Paramount+” is a registered trademark of Paramount Pictures Corporation. © 2023 Paramount Global
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[About the amount including tax]

  • Consumption tax differences may occur due to changes in the consumption tax rounding method under the invoice system.