Australia eSIM Initial Fee Waived: YellowMobile Celebrates 10th Anniversary with 'Ultra Working Holiday Discount' and 'Triple Bonus Referral Campaign' for Sakutto SIM AUS

Australia eSIM Ultra Working Holiday Discount

YellowMobile, a specialist brand for overseas travelers' SIM and eSIM services (operated by Z-Grow Inc., headquartered in Meguro-ku, Tokyo), celebrates its 10th anniversary in 2026.

The company has achieved over 50,000 cumulative sales, thanks to the support of customers traveling to Australia for working holidays and study abroad programs.

To express gratitude for their continued support, YellowMobile is launching two milestone anniversary campaigns for its Australia-focused SIM/eSIM service, 'Sakutto SIM AUS'—the largest campaigns in its history.

• Campaign ① 'Ultra Working Holiday Discount': Initial eSIM setup fee of ¥3,000 waived to ¥0. Physical SIM fee reduced from ¥3,500 to ¥1,000. Eligibility: Customers who purchase by October 31, 2026

• Campaign ② 'Triple Bonus Campaign': Referral reward increased from ¥500 to ¥1,500 (for referrer only) Eligibility: Those who refer customers activating service by October 31, 2026

Apply for Sakutto SIM AUS here

Campaign ① 'Ultra Working Holiday Discount' — eSIM Setup Fee Waived for Australia

Last year's popular 'Working Holiday Discount' (¥1,000 off processing fee) returns, upgraded for the 10th anniversary. This year, it expands significantly as the 'Ultra Working Holiday Discount'.

• eSIM Setup Fee: ¥3,000 (tax included) → ¥0

• Physical SIM Setup Fee: ¥3,500 (tax included) → ¥1,000 (tax included)

With eSIM, simply scan the QR code before departure from Japan to complete setup.

Upon arrival in Australia, your smartphone will be ready to use immediately, even at the airport.

No need to receive or swap SIM cards—ideal for working holiday makers and students who want to travel light.

Campaign ① Eligibility

• Eligible Service: Sakutto SIM AUS (eSIM / physical SIM)

• Eligible Customers: Those who apply by October 31, 2026

Campaign ② 'Triple Bonus Campaign' — Referral Amazon Gift Card Reward Triples from ¥500 to ¥1,500

When you refer friends or family, the referrer receives a ¥1,500 Amazon Gift Card (triple the usual ¥500 reward).

Whether it’s classmates at language school, fellow working holiday makers, or friends planning to travel—this is a great opportunity for everyone to benefit.

Amazon Gift Card Rewards:

Referrer: ¥1,500

Referee: ¥500

※ Maximum of 10 referrals allowed. ※ Rewards will be invalidated if the company detects fraudulent referrals (e.g., fake referrals, multiple contracts by the same person).

※ Campaign details are subject to change or termination without notice.

※ For inquiries regarding Amazon Gift Cards, please contact our company. Amazon, Amazon.co.jp, and their logos are trademarks of Amazon.com, Inc. or its affiliates. This campaign is not sponsored or supported by Amazon.

Campaign ② Eligibility

• Eligible Service: Sakutto SIM AUS (eSIM / physical SIM)

• Eligible: Those who refer customers activating Sakutto SIM AUS by October 31, 2026

About Sakutto SIM AUS – Australia SIM Service

Sakutto SIM AUS

Sakutto SIM AUS Pricing Table

Sakutto SIM AUS is an Australia-focused SIM/eSIM service operated by YellowMobile (Z-Grow Inc.).

【Australia’s Largest Network: Telstra】

Utilizing Telstra, Australia’s leading carrier with the widest coverage. Reliable connectivity is provided not only in major cities like Sydney and Melbourne but also in rural areas such as farm job locations.

※ Service may not be available in certain areas.

【eSIM Support: Activation Ready Before Departure】

With eSIM, no need to receive or swap physical cards. Setup can be completed from Japan, enabling immediate use upon arrival in Australia. iPhone users can use it seamlessly without additional setup. Android devices must be SIM-free and support required frequencies.

【Data Plans from 5GB to 180GB, Unlimited Domestic Calls & SMS】

Choose from various plans suitable for light users to heavy data consumers. Unlimited domestic calls and SMS in Australia, plus tethering support, allow comfortable use of PCs and tablets on the go.

【Japanese Customer Support】

Japanese-speaking operators provide support in Japanese—from pre-purchase inquiries to troubleshooting during use. Original Japanese guides ensure peace of mind for students studying abroad or first-time overseas travelers.

Apply for Sakutto SIM AUS here

Frequently Asked Questions (FAQ)

Q. Which is better for Australia working holiday or study abroad: eSIM or physical SIM?

A. If you have an eSIM-compatible device (e.g., iPhone XS or later), we recommend eSIM. No need to receive or swap cards, and setup can be completed before departure. During this campaign, the eSIM setup fee of ¥3,000 is waived. For non-eSIM devices, choose the physical SIM (campaign price: ¥1,000).

Q. What are the eligibility criteria for the campaigns?

A. 'Ultra Working Holiday Discount' applies to customers who apply for 'Sakutto SIM AUS' by October 31, 2026. 'Triple Bonus Campaign' applies to those who refer customers activating 'Sakutto SIM AUS' by October 31, 2026.

Q. How many people can I refer in the referral campaign?

A. Maximum of 10 referrals. The referrer receives a ¥1,500 Amazon Gift Card, and the referee receives ¥500. For details on how to claim rewards, please visit the campaign page on our official website.

Q. Is local support available in Australia?

A. Yes. We provide Japanese customer support, allowing you to contact us in Japanese even after arrival.

Q. Can I use Sakutto SIM AUS for short-term travel?

A. Yes, but please note that minimum charges apply: prorated fees from activation day to the 27th day plus the following month’s usage fee.

About YellowMobile — Celebrating 10 Years

YellowMobile 10th Anniversary

YellowMobile launched in 2016 as a specialist brand for overseas travelers' SIM/eSIM services and will celebrate its 10th anniversary in 2026. In addition to Australia, it offers SIM/eSIM services for the U.S., Canada, Europe, and other regions, with over 50,000 cumulative sales.

Many overseas SIM cards sold in Japan are provided by foreign companies, where