If you’re living in Japan with your family or partner, saving even a little on your phone bill can make a difference. That’s why Rakuten Mobile’s “Saikyo Family Discount” is worth a closer look.

The monthly discount of just ¥110 per line may seem small, but its flexible conditions, simple online process, and long-term savings make it a benefit you shouldn’t overlook.

What Is the Rakuten Mobile Family Discount?

Rakuten Mobile’s Saikyo Family Discount applies to subscribers of the Rakuten Saikyo Plan or the Rakuten Saikyo Plan (Data Type).

Under this system, one representative creates and manages a family group, and all members who join the group receive a ¥110 (tax included) discount per month.

You don’t need to share the same address or family name, so it’s perfect for couples, partners, or housemates who live together.

Even after forming a group, each member keeps their own payment method — bills are not combined under the representative. If you prefer combined billing, you can apply separately through the “Combined Payment” option.

1: Flexible Conditions That Fit Any Household

Unlike traditional family discounts that require everyone to live together or share the same surname, Rakuten Mobile’s Family Discount is much simpler. All you need is your own Rakuten ID to join a group.

• No need to live at the same address
• Different family names are fine
• Couples, partners, or friends can also join

💡 In other words, it works more like a “group discount”, open to anyone you share life with.

2: Easy Online Application

You can complete everything online through the My Rakuten Mobile app or Rakuten’s official website. No store visit is required, and it only takes a few minutes.

• The representative creates a group from their smartphone
• Sends an invitation link to other members
• No paperwork or identity verification is needed

This fully online process makes it quick and stress-free, even for busy families or working couples.

3: Small Discount, Big Long-Term Benefit

Even a ¥110 monthly discount adds up — a family of four can save over ¥5,000 per year. Plus, Rakuten Mobile offers other campaigns and point rewards, making it easier to save and earn points across the Rakuten ecosystem.

Another advantage: If you join or leave the group in the middle of the month, the ¥110 discount is still applied for that month’s usage (billed the following month). You don’t have to worry about timing your registration perfectly.

💬 It’s a small discount, but it delivers steady, effortless, long-term savings.

Important Notes

• Eligible plans: Rakuten Saikyo Plan and Rakuten Saikyo Plan (Data Type)
• The representative creates and manages the group, and all members receive the discount
• If the representative cancels their line, the group is automatically deleted and all members lose the discount. To continue, a new group must be created
• Each member keeps their own payment method (combined billing requires a separate procedure)
• Discount amount and eligibility may change — check the official Rakuten Mobile website for the latest information

Summary: A Simple, Flexible Discount That Adds Up

Rakuten Mobile’s Family Discount offers a simple and flexible way to save. There are no complicated conditions, no shared billing requirements, and everything can be done online.

Even though it’s just ¥110 per month, it’s an easy, automatic way for families, couples, or housemates to save together. Simple, convenient, and instantly rewarding — that’s Rakuten Mobile’s Saikyo Family Discount.

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