Japanese budget smartphone brands

Welcome to
Y!mobile

Compatible with
SoftBank network!

*Prices shown include tax unless otherwise specified.

Features of Y!mobile

Introducing three of the many appealing features of Y!mobile

1

Fast, high-quality, and reliable!
All Plans support 5G

Experience smooth connectivity with the network of SoftBank, a major Japanese carrier. Smooth and fast connectivity indoors, in city centers, and on the subway!^*

*Connection speeds may slow down or become unavailable due to network congestion and other conditions. 5G is available on the Y!mobile network in NSA mode.
*High-speed, high-capacity 5G (using only the new 3.7-GHz frequency band) is available in limited areas. See the area map for details. A 5G-compatible device is required for 5G communications.

2

Choose a plan to suit your use!

Simple, affordable pricing plans!Choose a plan that suits you!

Simple 2
S
Simple 2
M
Simple 2
L

*Simple 2 M/L data allowance are only available during the pre-launch campaign.

3

With support from more than 2,000 stores nationwide!

Reassuring face-to-face support.English-speaking staff available in some stores.

See here for storeswith English-speaking staff

Three simple steps

Apply online straight away!

Items needed when applying

Items to prepare

For example, you can apply by preparing the following items:

1Items required for payment procedures

Bank account information in your name

Payment can be made via bank transfer from accounts at financial institutions such as the Japan Post Bank.

*Please check here for information on financial institutions for which payment via bank transfer is available.

2Identity verification documents

Residence card (other than permanent resident/class 2 highly skilled professional)+ foreign passport

Residence Card (Permanent Residence/Highly Skilled Professional No. 2)

＋

Identification with your name, date of birth, and current address listed
For documents with a facial photograph, the photograph must match the applicant
Within the period of validity of the status of residence
With 90 days or more until the period of residence expires

*Reverse side →Required even when there is no change history.
*Foreign passports must be within their period of validity.
*If your current address is different to that in your identity verification documents, or there is no address listed in these documents, a certificate of residence or a public utility bill issued within the past three months with your current address listed on it will be required.
*[Note] Be sure to upload documents with the “Gender” section covered (masked) with blank paper, etc. Documents without that section covered will be discarded, and the application will not be accepted.

STEP
1

Three plans. Which will you choose?

*You can change your plan even after you start using the service.

Simple 2
S
Monthly data allowance
4GB

Basic fee
2,365yen/month Simple 2
M
Monthly data allowance
30GB

Basic fee
4,015yen/month Simple 2
L
Monthly data allowance

Basic fee
5,115yen/month

○ Calling fees, handset fees, etc. are charged separately.
*When the pre-launch campaign is applied.

If you use less than 1 GB of data, you will receive a discount of 1,100 yen/month on the Simple 2 M plan, or 2,200 yen/month on the Simple 2 L plan.
Domestic phone calls cost 22 yen every 30 seconds. International roaming/international calls (calls to overseas numbers), calls to other company numbers with an 0570 prefix, calls to directory service (104), and some other calls are not covered by this service.
Domestic SMS messages cost from 3.3 yen to 33 yen per message depending on the number of characters sent. For details, please check the terms and conditions.
Contract administrative fee of 3,850 yen, universal service fees, and telephone relay service fees are incurred separately.
* If you contract through the online store, there is no contract administrative fee.
Use of voicemail service requires a separate subscription to the Voicemail Plus service.
It the amount of data used in the current month (apart from data allowances carried over) exceeds the total of the specified data allowance (4 GB/20 GB/30 GB) and additional data added optionally (only for Extra Data Option subscribers; 2 GB/5 GB/5 GB), data transmission speeds will be reduced until the end of the current month (to a maximum send and receive rate of 300 kbps for the Simple 2 S plan, and 1 Mbps for the Simple 2 M/L plan). If a further half of the specified data allowance (2 GB/10 GB/15 GB) is consumed, data transmission speeds will be further reduced (to a maximum send and receive rate of 128 kbps) until the end of the current month.

STEP
2

Next, choose a product

We have prepared a great device

*For new applications (new number) using one-time payment.

Popular models for 1 yen! Recommended!

nubia S 5G

Only available online

Standard one-time payment price for handset 21,996 yen

Special price3,996 yen 1 yen

*For one-time payment for Simple 2 S plan only *For one-time payment for Simple 2 M/L plans only

Proceed to application

*Those wanting other than a new application/one-time payment, or seeking products or options and discount services not listed on this page should see here (the application page accessed from this link is in Japanese only).

Other recommended devicesLineup

iPhone
Smartphone
SIM

iPhone 13 128GB

Only available online

Standard one-time payment price for handset 96,480 yen

Until 15:00 on April 7, 2025Special price 56,400 yen 52,800 yen

*For one-time payment for Simple 2 S plan only *For one-time payment for Simple 2 M/L plans only

Proceed to application

*Those wanting other than a new application/one-time payment, or seeking products or options and discount services not listed on this page should see here (the application page accessed from this link is in Japanese only).

OPPO A79 5G

Only available online

Standard one-time payment price for handset 21,888 yen

Special price3,888 yen 1 yen

*For one-time payment for Simple 2 S plan only *For one-time payment for Simple 2 M/L plans only

Proceed to application

*Those wanting other than a new application/one-time payment, or seeking products or options and discount services not listed on this page should see here (the application page accessed from this link is in Japanese only).

Samsung Galaxy A25 5G

Only available online

Standard one-time payment price for handset 21,984 yen

Special price13,776 yen 9,800 yen

*For one-time payment for Simple 2 S plan only *For one-time payment for Simple 2 M/L plans only

Proceed to application

*Those wanting other than a new application/one-time payment, or seeking products or options and discount services not listed on this page should see here (the application page accessed from this link is in Japanese only).

eSIM

This is a digital SIM integrated into the body of the smartphone. You may be able to begin using it as soon as the day of application via the online store.
*Requires a compatible handset.

Proceed to application

* For those other than a new application, or seeking options, discount services and PayPay rewards should see here (the application page accessed from this link is in Japanese only).

Check compatible handsets

SIM card

This model requires replacement of the card-type SIM. It may be shipped as soon as the day of application.

Proceed to application

* For those other than a new application, or seeking options, discount services and PayPay rewards should see here (the application page accessed from this link is in Japanese only).

Check compatible handsets

The contents of Tab 03 will fit inside.

SoftBank-certified used items
iPhone 13 128GB

Only available online

Standard one-time payment price for handset 69,840 yen

Special price38,520 yen 34,920 yen

*For one-time payment for Simple 2 S plan only *For one-time payment for Simple 2 M/L plans only

Proceed to application

*Those wanting other than a new application/one-time payment, or seeking products or options and discount services not listed on this page should see here (the application page accessed from this link is in Japanese only).

What is a SoftBank-certified used iPhone?

Carefully selected iPhones that have been refurbished and certified by Softbank.
We now offer popular iPhones at a price that makes them easy to try!

Three reasons to trust SoftBank

SoftBank-
certified quality products
Completely reset/
Cleaned
by specialists
Replacements available
when trouble happens^*

*Within 30 days of receiving the product

Why we offer such reasonable pricing

Reused products
Eco-friendly packaging
(No accessories^*)
Light scratches
and dirt

*AC adapters, USB cables, earphones, SIM cards, etc.

Please check before you purchase

Sample certified used product

The handset is a certified refurbished product and may have some light scratches or dirt.

※This image is a sample, and actual products may differ.

Notes:

About the products

These are reused iPhones sold by SoftBank, and are not new items.
Manufacturer’s warranty is not available. Except where eligible for the Free Warranty, repairs in case of damage will incur a charge.
When purchasing this product, you cannot enroll in “Breakdown Relief Pack Plus” or “AppleCare+ for iPhone.”
*We conduct function tests using inspection tools. We sell only handsets that have a battery capacity of 80% or more and which have been inspected for basic functioning and connectivity.
After purchase, battery capacity may be less than 80% when the product is delivered to you. (This is not covered by the Free Warranty)
The exterior of these handsets is inspected and then cleaned by specialists. However, they are reused products, and thus may have light scratches or abrasions, and may show some signs of a certain degree of use (external scratches and dents are not covered by the Free Warranty).

Accessories

AC adapters, USB cables, and earphones are not included.
SIM pin not included. Please use an alternative such as a paperclip.

Free Warranty

For a period of 30 days from the day of purchase (including the day of purchase), we will replace the device in the event of a malfunction.
Replacement requires the actual handset and proof of purchase.
If the serial number (IMEI) at the time of purchase and the serial number of the handset sent to us do not match, or the serial number of the handset sent cannot be identified, it will not be eligible for the Free Warranty.
If a malfunction is confirmed, we will replace it with a handset of identical model, capacity, and color (replacement will be with another handset handled by SoftBank as a certified used product, not with a new item).
*Note that if this is difficult due to inventory shortages, etc., we will replace it with another model that we specify, or we will refund your money after the device is returned to us.
We cannot guarantee app usage fees or charges, even if they are due to malfunctions. Additionally, loss of data within the handset is also not eligible for warranty, so please back up your data regularly.
With regard to Free Warranty support, replacement is offered via postal mail only (support is not available at SoftBank shops). Please use the methods we specify to return handsets for which a malfunction has been identified.
The Free Warranty does not apply in the following cases.
- Battery wear (In some cases displays may indicate that the battery has degraded, but our standard inspections have determined that the batter has at least 80% of capacity remaining.)
- Defects attributable to customer intent or negligence (external damage due dropping, cases where water damage has been deemed to have occurred, etc.)
- Damage due to customer modifications or processing (including when performed on the product body or on the software)
- Damage attributable to natural disasters after purchase
- Where the serial number (IMEI) cannot be confirmed (including cases of lost or theft.)
- Where due to scratches or dirt on the exterior
  *Before purchase, please check the image and description of the product exterior on the SoftBank-certified used product website.
- Symptoms due to aging (burning-in of LCD screens, missing pixels, etc.)
- Where symptoms reported cannot be reproduced
- Problem symptoms due to handset performance or OS version (screen freezing or application malfunctions)
- Where not attributable to performance problems, caused by fee plans or contract content
- Where not due to usability or performance problems *Cases due to customer preferences
- Where due to communications issues caused by radio signal conditions

See here for information on replacements under the Free Warranty

Others

Apple or an Apple Authorized Service Provider will repair devices for a fee.

Please refer to the Apple website for information on conditions for repair services for Apple products.

No network usage restrictions due to installment payments not paid by previous users will be imposed on handsets offered as SoftBank certified used products.
Handsets offered as SoftBank certified used products may not be equipped with the latest OS version in some cases. Please upgrade to the latest OS version yourself. Additionally, preset applications may have been deleted.
Handsets offered as SoftBank certified used products are eligible for Apple Authorized Support. However, since we do not dissemble products for inspection, there may be cases where Apple Authorized Support cannot be provided because the previous owner has used non-genuine parts. We are not able to accept returns or provide replacements in such cases. Your understanding is appreciated.
If you forget an Apple Account password that you have set yourself, you may not be able to make inquiries with Apple Support, and you may not be able to deactivate the activation lock.

閉じる