Make your mobile bill free for a whole year
One free month for every friend you refer. Refer 12 friends and you get 12 free months. Each free month covers your plan's monthly fee up to the 50GB plan fee (¥4,400). That is up to ¥52,800 saved in a year.
Your free month is ready to claim once your friend pays their first monthly fee.
1 friend
one free month on your bill
¥52,800
saved per year on the 50GB Sensei plan
12 friends
unlocks Ambassador level benefits
Share your code,then claim your free month.
Get your code and share it. When your friend pays their first monthly fee, claim your free month on My Page.
Get your code
Log in to the referral site with your NyuuLy Mobile account. Your code and link are ready straight away.
Share it
Send your code or link to anyone you know who needs a phone in Japan.
Then claim your free month on My Page
Your friend signs up
They enter your code during sign-up and complete the usual identity verification.
Your free month arrives
After your friend's first monthly payment, a free month is ready to claim on your My Page. It is used on your next bill after you claim it.
Every friend adds one more free month
Keep referring and keep collecting free months. On the 50GB plan, one free month is worth ¥4,400.
¥4,400
the free month can be worth
What "free" means on your plan
Free means free for everything your plan covers. Anything outside your plan is billed as usual.
- 150GB plan: your whole monthly fee is free. Worth ¥4,400.
- 2Cheaper plan: your whole monthly fee is free. We do not pay out the difference.
- 3Bigger plan: ¥4,400 comes off your bill. You pay the difference.
Free in your free month
- Your plan's monthly fee
- The data included in your plan
- Senpai and Sensei plans: unlimited calls up to 5 minutes, as your plan already includes
Still billed as usual
- Kohai plan: calls (Kohai does not include unlimited calls)
- Senpai and Sensei plans: call time past 5 minutes
- Additional options you added (data top-ups etc.)
- Device payments
One friend,one free month
This is what happens after your friend signs up in October.
- Oct signs up
- Nov first payment
- Nov you claim
- Dec FREE
Your friend's first monthly payment confirms the referral. Claim the free month on your My Page, and it is used from the next billing month after you claim it.
Referred three friends at once?
You get three free months. Once you claim them, they are used one per month from your next bill: Dec, Jan, Feb.
A referral succeeds once the referred friend's first monthly payment is confirmed. A free month is used only after you claim it, from the next billing month. If you claim several, one free month is used each month (the discount never exceeds one month's fee).
Refer 12 friends,unlock Ambassador
Ambassador is a level, not just a badge — and the benefits are still under wraps. Every referral you complete from today counts towards unlocking them.
- Already confirmed
- Ambassador badge on your My Page
6 more successful referrals to unlock Ambassador benefits.
Example only
- Benefit 01
- Benefit 02
- Benefit 03
We are still finalising the Ambassador benefits. Every referral you complete from today counts, so nothing is lost.
More perks are on the way.
You need aNyuuLy Mobile plan
Log in with the same account you use in the app.
Your code and link appear straight away.
On your referral page you can see:
- Friends referred
- Free months earned
- When your next free month lands
Referrer Program FAQ
QWhen does it become free?
Once your friend pays their first monthly fee. Claim the free month on your My Page, and it is used on your next bill after you claim it.
QIs there a limit?
No limit. Every successful referral adds one free month, and the months you claim are used one per month. Each free month covers your plan's monthly fee up to the 50GB plan fee; on a bigger plan you pay the difference.
QWhat if my friend cancels?
If your friend cancels or is refunded before their first monthly payment, the referral does not count.
QDoes it work on other plans?
Yes. If you are on a plan other than 50GB, that month's base fee is waived (fully on cheaper plans; on more expensive plans the 50GB plan fee is deducted).
QWhat if the code was not entered?
Referral codes can only be entered at new sign-up, not afterwards. If you forgot to enter it, please contact support.
QIs anything not included in the free month?
Free means free for everything your plan covers. Anything outside your plan is still billed as usual, even in a free month. - Kohai plan: calls (Kohai does not include unlimited calls) - Senpai and Sensei plans: call time past 5 minutes - Additional options you added (data top-ups etc.) - Device payments
Important notes
- One code per new sign-up. Codes cannot be added later.
- Extra lines on your own account do not count.
- Sharing a payment method or ID with your friend does not count.
- Unused free months end if you cancel or are suspended.
Start referring today
Every friend takes a month off your bill. Start referring now.