Good morning. It’s まさきん here.
While scrolling through social media, I came across a buzzworthy campaign: sharing a Rakuten Mobile promotion gets you a coupon for Rakuten Books. It looks like a new campaign period just kicked off today, so let’s check the conditions on the official page.
Campaign Overview
First, here’s a summary of the details in table form.
| Item | Details |
|---|---|
| Campaign name | Rakuten Mobile Referral Campaign (Rakuten Books Bonus Edition) |
| Campaign period | August 31, 2026, 10:00 – October 30, 2026, 9:59 |
| Next round | October 30, 2026, 10:00 – December 25, 2026, 9:59 |
| Reward | ¥300-off coupon usable at Rakuten Books |
| Usage limit | First 1,000 redemptions, one per person |
It was also described as an “ongoing” campaign, so it seems to be a recurring promotion that runs in separate periods.
The Conditions: “Refer 3 People” and “Be a Subscriber”
Looking at the participation requirements, there are two key points.
First, entry is required. On top of that, at least three people need to log in with their Rakuten ID through your referral link.
The other important point is that the person doing the referring needs to be a Rakuten Mobile subscriber. This subscriber requirement comes into play in meeting the conditions for the point award. On the other hand, it seems that even the person being referred can obtain the coupon itself, as long as they meet the conditions.
My household is already a Rakuten Mobile subscriber, so it looks like I’d qualify as the one doing the referring.
Clicking this opens the Rakuten login page. Once you log in, you’ll see the campaign details.
When and How You’ll Receive the Coupon
The coupon takes ¥300 off purchases of ¥300 or more (tax included). There’s a cap of the first 1,000 redemptions, one per person.
The coupon is expected to be issued around late November 2026. The usage period runs from December 1, 2026, 10:00 to December 31, 2026, 9:59. It’s worth remembering that you won’t be able to use it right after entering — it’ll be a little while before it’s actually usable.
Wrapping Up
This was a campaign where Rakuten Mobile subscribers who share their referral link with three people can get a ¥300-off Rakuten Books coupon. Both the conditions and the reward felt pretty straightforward to me.
Campaign details may change over time, so if you’re considering taking part, be sure to check the official site for the latest information.
If you haven’t signed up for Rakuten Mobile yet, it might be worth checking out the pricing plans first, before thinking about becoming the one who refers others.
Clicking this opens the Rakuten login page. Once you log in, you’ll see the campaign details.
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