The newest just makes sense: J:COM

Wi-Fi 7 compatible
Next generation AI Wi-Fi

Next-generation AI Wi-Fi compatible with the world's fastest Wi-Fi 7 standard

J:COM is the world's fastest standard
Wi-Fi 7 optimized with AI.
The more you use it, the more comfortable it becomes.

✕

World's fastest standard Wi-Fi 7 J:COM Hikari introduction video

World's fastest standard Wi-Fi 7 J:COM Hikari introduction video
Play time 55 seconds

  • Theoretical maximum speed ratio of Wi-Fi communication standards (see "Comparison of Wi-Fi Certified Standards" below). May not be available depending on the course or area. A compatible device is required to use Wi-Fi 7 functions. Communication speeds may decrease depending on the usage environment and device.

[Comparison of Wi-Fi certified standards]

Standard name IEEE
802.11n
IEEE
802.11ac
IEEE
802.11ax
IEEE
802.11be
Wifi
Alliance
Certified by
name
Wi-Fi 4 Wi-Fi5 Wi-Fi 6 Wi-Fi 6E Wi-Fi 7
Maximum Communication
speed
(theoretical value)
600Mbps 6.9Gbps 9.6Gbps 46Gbps

Source: Ministry of Internal Affairs and Communications, December 2023, "Introduction of IEEE 802.11be (Wi-Fi 7)"

Features

Next-generation AI Wi-Fi compatible with Wi-Fi 7

AI-based analysis and optimization functions
Wi-Fi 7 technology is more powerful.
More comfortable than ever.

AI optimizes high-speed Wi-Fi 7 communications
More stable and comfortable communication

Seamlessly connect, even with multiple devices

Expand your Messhu Wi-Fi Wi-Fi
More comfort throughout the home

Efficiently uses high-speed frequency band (6GHz)
AI automatically adjusts to the optimal Wi-Fi band

Illustration showing automatic Wi-Fi bandwidth adjustment by AI

AI learns based on past usage
Delays are unlikely to occur

Illustration showing how AI learns usage patterns and maintains a smooth communication environment
  • To use Wi-Fi 7 features, you need a compatible device.
Thumbnail photo of Wi-Fi related column

What is Wi-Fi 7 (WiFi7)?
A thorough explanation of the differences with Wi-Fi 6 (WiFi6), speed, features, and compatible devices

Learn more

Wider Wi-Fi coverage

Optional Messhu Wi-Fi

Unlike repeaters, even when you move around the house, the AI automatically switches to the Wi-Fi that is best suited to that location.

Devices differs depending on the service.

An illustration of the expansion of Wi-Fi coverage in the home

Fee

Great value and comfort.

Detached house

10 gigabit optical fiber
Next-generation AI Wi-Fi compatible with Wi-Fi 7
All inclusive

Effectively  0 yen* per month for 6 months
  • WEB Gentei Start Wari and cashback of 20,000 yen is converted into a monthly plan, starting from 6,160 yen/month from the 7th month.
    2-year contract, automatically renewed. Cancellation during the contract period will incur a cancellation fee.

Learn more

Optional Messhu Wi-Fi

Unlike repeaters, even when you move around the house, the AI automatically switches to the Wi-Fi that is best suited to that location.

Monthly fee: 550 yen (tax included) per device

Learn more

Flow to use

  • New subscribers
  • User

Stay connected even before your service is activated!

STEP

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STEP

Sign Up

STEP

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STEP

Schedule your installation date and time

STEP

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STEP

Installation and
equipment setup

Learn more about signing up
here

The procedure varies depending on your usage.
Please click here for more details.

FAQ

How do I apply for Wi-Fi 7?

It depends on the type of accommodation and course.

Houses

The following courses can be applied for through Onlineshop.
Please check the fee simulation to see which courses are available for application.

  • J:COM NET Hikari 10Giga/1Giga Course
  • J:COM NET Hikari on au Hikari 10 Gigabit/1 Gigabit Course
  • J:COM NET 1 Giga

Savings calculator

The following courses are scheduled to be offered in sequence.

  • J:COM NET Hikari (N) 10 Gigabit/1 Gigabit Course

Apartments

Wi-Fi 7 support varies by property, and is being gradually expanded.
Currently, it is not possible to apply for Wi-Fi 7 through Onlineshop, so if you would like Wi-Fi 7, please contact us.

Contact us

Even if your device does not support Wi-Fi 7, you can still use next-generation AI Wi-Fi.

Click here for details on features and pricing

The service is scheduled to be gradually launched on J:COM NET Hikari (N) 10GB and 1GB courses.

I am already using J:COM NET. Can you tell me how to switch to Wi-Fi 7?

The procedure varies depending on your usage.
Please click here for more details.

I have a room where Wi-Fi is difficult to connect to. Can I still use this reliably?

J:COM offers Messhu Wi-Fi service, allowing you to enjoy stable Wi-Fi even in rooms where it was previously difficult to reach.

About Messhu Wi-Fi

Is there a limit to the number of devices that can connect to Wi-Fi?

It is possible to connect multiple devices at the same time, however we recommend using a reasonable number as connecting too many devices may slow down your speed.

Wi-Fi Related Column

How to choose a router, where to install it, what to do when you can't connect, etc.
We provide various information related to the internet.

What is Wi-Fi (WiFi)?
[For beginners] Explaining the benefits, precautions, and types of standards
Thumbnail photo of Wi-Fi related column
What to check first when Wi-Fi (WiFi) is not connecting
Introducing 7 ways to deal with this!
Thumbnail photo of Wi-Fi related column

Column List

[Notes]
  • 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.
  • A separate broadband universal service fee is required (in the case of J:COM NET, this may not apply depending on the contract).

[J:COM NET Hikari]

  • Delivery speed varies depending on the area and course.

[Next-generation AI Wi-Fi (high-performance Wi-Fi 7)]

  • IEEE802.11a/b/g/n/ac/ax/be standard. To achieve 10G communication speeds, you must connect the ONU with a compatible device (10GBASE-T) or wired LAN (Category 6A, 6e, or higher). Cannot be used in conjunction with commercially available wireless repeaters.
  • Some apartment complexes may not be able to provide this service. For details, please contact J:COM.

[J:COM NET Hikari 10G/1G Course (J:COM Line)]

  • If the customer's device (one device) is Wi-Fi 7 compatible and has a 2x2 antenna and 6GHz, the maximum speed according to the technical standard when connected wirelessly is approximately 11.5Gbps.

[J:COM NET Hikari 10G/1G Course on au Hikari]

  • If the customer's device (one device) is Wi-Fi 7 compatible and has a 2x2 antenna and 6GHz, the maximum speed according to the technical standard when connected wirelessly is approximately 11.5Gbps.
  • To use it, you need to subscribe to a service specified by J:COM.
Close

[About the amount including tax]

  • The listed amounts include tax unless otherwise specified.
  • Consumption tax differences may occur due to changes in the consumption tax rounding method under the invoice system.
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