*1 Applicable until the month before the child's 13th birthday. A contract in the child's name and Rakuten Link app are required. Contract must be under the child's name. *2 When using Rakuten Link. Some numbers excluded. *3 Separate fees apply. *If the user is under 18, subscribing to a filtering service (paid) is mandatory. *Without any discounts applied, 3GB costs ¥1,078. *As of Nov. 18, 2025, SAIKYO KIDS Program has been renamed SAIKYO KIDS Discount.
Before applying, please check the application process and required documents for minors.
*3 Some numbers excluded. ¥22/30s without Rakuten Link app. Free non-app messaging is Android only.
*4 Speed may be restricted due to fair service provision or network environment. *Separate fees apply.
For Ages 13 to 22
*Free non-app-to-app messaging is currently limited to Android users.
*Some numbers excluded. ¥22/30s without Rakuten Link app.
- Android
- iPhone
Product
Price￥22,001
48 installments*1
￥458/mo.*1 Rakuten Card only. Cash price and installment price (total) equal product price. 48 payments over 48 months, 0% APR.
New sign-ups
Perfect for Your Kid's First Phone！
*Up to Age 18
Switching from another carrier
Apply for Rakuten Mobile + MNP transfer from another carrier & Eligible Product Purchase
Every child is different, and so are their needs. Choose a phone that suits your child's personality, age, and lifestyle.
Before applying, please check the application process and required documents for minors.
Is this your
child's first smartphone?
Worried about these things?
So both children and parents can use smartphones with peace of mind, we offer a filtering service for customers under 18 at ¥550/mo. (3 months free).
*Limited to once per line, monthly fee of ¥550 free for 3 months.
Child Location Tracking
You can always check on your smartphone where your child has gone out to.
Filtering
Easy-to-configure age-appropriate filtering that allows access to only safe, necessary websites.
Usage Monitoring
Customizable time limits and usage controls tailored to your child's needs to prevent overuse.
Inappropriate Message Alerts
Parents receive email alerts when children send or receive inappropriate messages on social media.
*Contract is mandatory for those under 18. To opt out the filtering service, submit a request form from a parent/guardian.
*Conditions include using the Rakuten Link app and not qualifying for the Rakuten SAIKYO Plan (Data Type).
Points will be awarded in installments as limited-time points starting 4 months after the referral login month.
*Point rebate applies to pre-tax price. *Campaigns subject to change or cancellation without prior notice. Other conditions apply.
Join Our Family Program
Age-Smart Savings
**1 Entry required. Time-limited points. **2 Some numbers excluded. Domestic calls only. Conditions apply to each service. **3 Signup required.
Our International Customer Stories
What I love about Rakuten Mobile:
- #UnlimitedData
- #FreeCalls
- #OnlineApplication
- #EasySwitching
What I love about Rakuten Mobile:
- #SimpleOnePlan
- #FreeDataAbroad
- #RakutenPoint
- *Rakuten Link app (supported OS: Android 10 or later / iOS 16 or later) is required to receive the discount.
- *Please download the latest version of the app from the App Store (iOS)or Google Play (Android).
- *"my Rakuten Mobile app" is scheduled to be discontinued in August 2026. After that, please use Rakuten Link app. For details, see "Using Our Services After my Rakuten Mobile App Ends".
After signing up for the plan, tap the "Apply discount" button at the bottom of the home screen in "my Rakuten Mobile (in Rakuten Link app)".
Review the basic information/precautions and tap the "Apply discount" button.
When you see "Your application for SAIKYO KIDS Discount has been completed." on screen, your signup is complete.
Notes
- *As of February 2025, the SAIKYO KIDS Discount has changed from "Point Rebates" to "Service Fee Discount."
- *As of August 5, 2026, SAIKYO KIDS Discount is now applied via "my Rakuten Mobile (in Rakuten Link app)" instead of "my Rakuten Mobile app".
- *From February 3, 2025, the SAIKYO KIDS Discount signup method has changed from "Web page entry" to "Join via my Rakuten Mobile app."
- *You may need to join the discount again when re-contracting after canceling all contracts for "Rakuten SAIKYO Plan" or "Rakuten SAIKYO Plan (Data Type)."
- *"Apple Watch Family Setup" is not eligible.
- *If you have multiple lines, SAIKYO KIDS Discount will be applied to the line eligible for the higher discount. For example: If you have Line A using 2GB per month and Line B using 10GB per month, the SAIKYO KIDS Discount will be applied to Line A (2GB usage) since it qualifies for the higher discount, giving you ¥400 (¥440 incl. tax) off on your service fees.
- *You cannot join the SAIKYO KIDS Discount if you signed up for Rakuten Mobile without a Rakuten ID. However, you can become eligible by upgrading to a Rakuten membership. Learn more about upgrading to a Rakuten membership.
Language
- *This page is made in Japanese and translated into English. The Japanese text shall prevail if there is any conflict or inconsistency between these two texts.