If you have a Wi-Fi environment at home, you can use the Internet without hesitation on your smartphone, computer, game console, etc. What is Wi-Fi in the first place? Wi-Fi…
Wi-Fi 7 compatible
Next generation AI Wi-Fi
New customers
Click here for Internet plans
and prices
Some properties offer free
or discounted options!
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
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 | |
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
AI learns based on past usage
Delays are unlikely to occur
- To use Wi-Fi 7 features, you need a compatible device.
What is Wi-Fi 7 (WiFi7)?
A thorough explanation of the differences with Wi-Fi 6 (WiFi6), speed, features, and compatible devices
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.
Click here for Internet plans and prices
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.
- This service may not be available depending on the course and area. For details, please click here.
- Other fiber optic and internet fee plans with Wi-Fi are available here.
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
Click here for Internet plans and prices
Flow to use
- New subscribers
- User
Stay connected even before your service is activated!
Sign Up
Schedule your installation date and time
Installation and
equipment setup
- This service may not be available depending on the course and area. For details, please click here.
The procedure varies depending on your usage.
Please click here for more details.
Click here for Internet plans and prices
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
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.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.
- 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
[For beginners] Explaining the benefits, precautions, and types of standards
What to check first when Wi-Fi (WiFi) is not connecting
Introducing 7 ways to deal with this!
Introducing 7 ways to deal with this!
Some people may be worried that "I want to use the Internet right now, but I can't connect to Wi-Fi!" When Wi-Fi is suddenly disconnected, you feel stressed...
[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.
Click here for Internet plans and prices
[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.
