Everything you need to know about fixed wifi in Japan

If you are living or preparing to go to Japan, it is important to understand fixed wifi in japan is very important. This is the perfect solution to help you access the Internet stably and save costs, especially for those who need to use the network regularly to play online games or watch movies, watch high-quality Youtube. This article will provide all the necessary information about fixed wifi, and will also introduce you to a reputable, good-priced fixed wifi provider in Japan.

Things you need to know about fixed wifi in Japan.
Things you need to know about fixed wifi in Japan.

Learn about Fixed Wifi in Japan

Define

Fixed wifi in Japan is a type of Internet service that uses a fixed fiber optic or ADSL connection at a fixed location such as a home, store, or office. Unlike mobile wifi that uses 4G or 5G waves, fixed wifi is transmitted via cable and connected to a modem or router to broadcast wifi within a certain range.

This is one of the most popular and stable network solutions in Japan, suitable for households, offices, or individuals using the Internet with high demand.

What is fixed wifi?
What is fixed wifi?

Advantages and disadvantages

The outstanding advantages of fixed wifi in Japan can be listed as follows:

  • High speed and stability: Fixed Wifi in Japan often uses fiber optic network with extremely high transmission speed, stable connection, suitable for large usage needs such as watching 4K videos, playing online games, or online meetings.
  • Unlimited capacity: With unlimited capacity, users do not need to worry about running out of data or experiencing reduced speed while using.
  • Support multiple devices connected at the same time: Fixed Wifi can meet the needs of households or small offices, connecting many devices at the same time without affecting the speed.
  • Long term cost savings: Although the initial cost can be high, in the long run, fixed wifi is often cheaper than mobile network services or pocket wifi if you use the internet regularly.

However, you should also note the following disadvantages of fixed wifi in Japan:

  • Long registration and installation time: The process of registering and installing fixed wifi in Japan usually takes 1-2 weeks, even longer in some areas or during peak times.
  • Not flexible in movement: Fixed Wifi is installed at a specific address and cannot be moved elsewhere. If you move house, you will need to re-register or transfer the contract, which is time-consuming and costly.
  • Complicated registration procedure: The procedure to register for fixed-line wifi in Japan requires a lot of verification documents such as residence card, bank information, and sometimes a registered phone number in Japan. For foreigners, some providers may require long-term contracts, which can be difficult if you do not live in Japan long-term.

Reputable fixed wifi service providers in Japan

In Japan, there are many reliable fixed-wireless wifi service providers that meet the needs of stable and high-speed Internet. Below is detailed information about reputable network providers in Japan for your reference and selection of the network provider that suits your needs and budget:

NTT Docomo

NTT Docomo, one of Japan's largest telecommunications companies, provides high-quality fixed-line wifi services in Japan under the Docomo Hikari brand. With a powerful fiber optic infrastructure (NTT FLET'S) and speeds of up to 1Gbps, this service offers stable connection speeds and a variety of packages to suit a variety of needs. Rates and related costs include:

Docomo Hikari Fixed Wifi
Basic fareIndividual (apartment, condo): About 4.400 yen/month.
Family (private home): About 5.720 yen/month.
Registration fee3.300¥
Installation fee22.000¥
Contract TermMinimum 2 years 

Softbank

SoftBank's fixed wifi in Japan, also known as dog wifi, is also very popular because of its high speed, wide coverage, especially the discount packages when using SoftBank phones. Specifically, customers using SoftBank phone packages will receive discounts from 1,000 – 2,000 yen/month when registering for fixed wifi.

Rates and related charges include:

SoftBank Fixed Wifi Hikaru
Basic fareabout 4.180 - 5.720 yen/month (excluding promotions)
Registration fee3.000¥
Early termination fee9.500¥
Installation fee24.000 yen (in case the house does not have network cable installed)
Contract TermMinimum 2 years

AU

AU Hikari is a fixed wifi service using fiber optic cable provided by KDDI Corporation, which has been rated as the best wifi network in Japan for many years in a row. This is one of the top choices in Japan for both families and individuals because of its fast speed, high stability, and many special offers for AU phone users.

Rates and related charges include:

AU Hikari Fixed Wifi
Basic fareApartment: From 4.180 yen/month.
Home: From 5.720 yen/month.
Free first month fee.
Registration fee3.300¥
Installation feeFree of charge
Contract TermMinimum 3 years 

Biglob

Biglobe Hikari is a fixed wifi service provided by Biglobe Corporation, built on NTT fiber optic network infrastructure, providing fast, stable connection speed at competitive cost. This is one of the popular choices in Japan for foreigners, thanks to the simple registration process and affordable, flexible price packages.

Rates and related charges include:

Biglobe Fixed Wifi
Basic fareApartment: From 3.980 yen/month.
Home: From 4.980 yen/month.
Registration fee3.000¥
Early termination fee20.000¥
Installation feeFree of charge
Contract TermMinimum 3 years

However, registering for fixed Wifi directly with the above providers will be a bit difficult for you in the registration procedures and not all providers support Vietnamese for Vietnamese people living in Japan. So how to register for fixed Wifi in Japan and where to register for the most reputable, convenient and fastest? Please read the next part of the article.

How to register and install fixed Wifi in Japan

Registering and setting up fixed-line wifi in Japan can be complicated for newcomers to Japan, but with careful preparation, you can easily complete it. Here is a step-by-step guide from registration to setup:

How to register for fixed Wifi in Japan

Step 1: Choose a supplier and suitable package

Before deciding to register for fixed wifi in Japan, you need to consult in advance and choose the provider and package that suits your needs. Be sure to check which network provider is supported in your area, because some places have service limitations.

Step 2: Prepare Necessary Documents

When registering for fixed-line wifi in Japan, each network provider will require different documents and registration procedures. In general, you will need to provide the following necessary documents:

  • Residence card: Prove that you are legally residing in Japan.
  • Passport (if required): Valid visa required.
  • Billing Information: Japanese bank account (bank book or ATM card), international credit card (Visa, MasterCard, JCB).
  • Japan Phone Number
  • Confirm installation address: Lease agreement, most recent electricity/water/gas bill.

However, if you want to save more time, T-Connect will be the perfect choice for you. Unlike major carriers in Japan that require a lot of complicated paperwork, T-Connect will aim to simplify the process. You only need to provide your address, personal information (residence card or passport) and bank account number/credit card for payment.

Residence card and bank account or credit card in Japan are required to apply.

Step 3: Contact and register

You can register for fixed wifi in Japan in one of two ways:

  • Register directly with the network operator: You can go to the official website or store of the network operator to register. The staff here will advise and support you in choosing the appropriate package, however the staff and the network operator's website only support Japanese and English.
  • Register through intermediaries: In addition, you can also register online through the websites of intermediary units providing fixed wifi for Vietnamese people in Japan such as T-Connect. T-Connect's Vietnamese interface and customer care service will make the process of registering and installing fixed wifi in Japan easier, especially for those who are new to Japan.

The registration process will include:

  • Fill in your personal information, address, and payment account.
  • Confirm your application and receive your installation appointment.

Step 4: Sign the contract

After registration, you will receive a contract. Please pay attention to:

  • Contract term (usually 2 years).
  • Contract cancellation fee if you leave Japan before the term.
  • Installation and promotion fees.

The supplier will schedule an installation appointment (usually 1-3 weeks after registration).

Step 5: Set up Wi-Fi

After installation, you will receive a modem and Wi-Fi router. Follow the instructions below to set up or request assistance from a technician.

How to set up fixed Wifi in Japan

Setting up fixed-line wifi in Japan can be easy if you follow these steps. Whether you do it yourself or hire a technician, understanding the process will help ensure your network runs smoothly:

Step 1: Preparation before installation

Make sure your home has a fiber optic connection or a device that is compatible with the fixed wifi of the network provider you subscribe to. After registering, the provider will send you:

  1. Optical modem (ONU): Optical signal converter.
  2. Wi-Fi Router: Transmit wireless signal.
  3. Network cable and power cord.

Step 2: Connect wifi device

Once you have received the ONU, wifi router, network cable and power cord, you will proceed to connect the wifi device according to the following process:

  • Plug the fiber optic cable into the modem.
  • Connect the modem to the wifi router via LAN port.
  • Plug in the power and turn on the device.
  • Place the router in the center of the house, about 1-1.5m above the ground. Avoid placing it near interfering devices such as microwave ovens, cordless phones, or televisions.
Instructions for connecting wifi devices.
Instructions for connecting wifi devices.

Step 3: Configure wifi router

After connecting the wifi device, to be able to use the Internet, you need to access the router management interface to configure the wifi router:

  1. Open a web browser on your computer or phone.
  2. Enter the router's IP address (usually 192.168.1.1 or 192.168.0.1, printed on the device).
  3. Log in using the default account (this information is printed on the router's sticker).

Configure Network Name (SSID) and Password:

  1. Set a memorable network name (SSID).
  2. Set a strong password to protect your connection.
  3. Save the settings and reboot the router.

Step 4: Check wifi connection using phone, computer or other devices with wifi network.

Where to buy fixed Wifi in Japan for Vietnamese people in Japan?

T-Connect is a telecommunications company specializing in providing telecommunications services from calling SIMs, full capacity SIMs to fixed wifi and portable wifi for the Vietnamese community in Japan. T-connect's services and products are especially suitable for Vietnamese people working and living in Japan who need a stable and convenient network connection. T-Connect is committed to bringing customers the following values:

  • Competitive prices, many attractive promotions.
  • T-Connect does not require too many complicated documents, suitable for people new to Japan.
  • Dedicated customer care team, support in Vietnamese, helping newcomers to Japan not have difficulty communicating.
  • Providing fixed wifi service packages suitable for many subjects.
  • Our team of technicians are available to assist remotely or at home.
  • Easy online shopping at the website and fast delivery.

In particular, in addition to having all types of Manson and Apato fixed wifi available on the market with extremely preferential and attractive prices from only 3800¥, when registering for fixed wifi with T-connect, you also enjoy special offers up to 59,280¥ Only available at T-connect such as:

  • 100% discount on installation fee for customers registering for fixed wifi for the first time at T-connect
  • Support direct reduction of first month fee for the first 5 months
  • Attractive gift of cash or wireless headphones after paying first month's fee
  • Get a free 5G wifi transmitter worth 6000¥
  • Support SIM number for contract registration
  • Support FREE temporary wifi during wifi installation

For product details as well as contact and thousands of offers, you can see more details click here!

Fixed Wifi in Japan is the optimal solution for long-term and stable Internet usage needs. If you are looking for a high-quality, affordable fixed network solution in Japan, let T-Connect accompany you, bringing you a smooth and convenient network experience. Contact T-Connect now to receive detailed advice and attractive offers today!

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