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Japan & South Korea eSIM

$ 2.70 USD
  • High-speed 4G/5G native mobile data
  • High-speed & stable network (Direct 5G connections to local tier-1 carriers)
  • Zero roaming fees, completely free from hidden charges or shock bills
  • Supports personal mobile hotspot sharing for multiple devices
Speed:

Japan & South Korea international eSIM supports high-speed 4G LTE and 5G native networks.

Enjoy premium connectivity in major cities and tourist spots. Signal may fluctuate in remote areas.
Valid in the following 2 destinations:
Japan
South Korea
High-Speed 4G/5G Local Data
Data Calculator
More days, lower daily cost
Select your plan & data size
- -
$0.00
Total Amount
$ 2.70 USD
Instant Delivery · No ID / Passport Required
24/7 Multilingual Customer Support

3 Easy Steps to Connect Abroad

No lines, no plastic SIM swaps — setup in minutes

1

Choose Your Plan

Customize the duration and data volume specifically for Japan & South Korea.

2

Scan QR Code

Receive your QR code instantly after payment and add it via cellular settings.

3

Connect on Arrival

Turn on data roaming upon landing in Japan & South Korea to connect to top local carriers.

Why Choose Japan & South Korea eSIM?

A smarter, hassle-free way to stay connected worldwide

High-Speed 4G/5G Native Network

Direct connection to top local operators

Connects automatically to Tier-1 mobile networks for smooth navigation, streaming and video calls.

Keep WhatsApp & Original Number

Keep your physical SIM in place to receive bank SMS codes while using eSIM for travel data.

Instant Digital Delivery

No shipping needed — view your QR code on screen seconds after payment.

Mobile Hotspot Sharing

Share your high-speed connection with laptops, iPads, or travel companions freely.

Zero Hidden Roaming Fees

100% transparent prepaid pricing — no shock bills or unexpected charges.

24/7 Global Customer Support

Multilingual customer service available 24/7 to assist with setup and connection questions.

Money-Back & Connection Guarantee

Fast verification and refund or replacement guarantee if device compatibility or network issues occur.

Why Choose Us?

RingBeta provides a seamless connectivity experience abroad

Features RingBeta eSIM Physical SIM Card Carrier Roaming
Unlimited & High-Speed Data
Instant QR Code Activation
Mobile Hotspot Sharing
Zero Hidden Fees or Shock Bills
Customer Support 24/7

Japan & South Korea eSIM Pricing

Tailored high-speed data plans for your trip to Japan & South Korea

Validity Days
High-Speed Data
Price (USD)
1 day 1 GB $ 2.70 USD
1 day 10 GB $ 18.90 USD
7 days 1 GB $ 2.70 USD
30 days 3 GB $ 8.10 USD
30 days 5 GB $ 13.00 USD
30 days 10 GB $ 25.60 USD

Frequently Asked Questions

Frequently Asked Questions about Japan & South Korea eSIM

An eSIM is a digital SIM embedded directly into your phone hardware. No plastic cards, no stores — simply scan a QR code to install the Japan & South Korea cellular profile and connect to high-speed networks instantly upon arrival.
Most modern unlocked smartphones support eSIM, including iPhone (11-16 series), Google Pixel (3-9 series), Samsung Galaxy (S20-S24 and Z Fold/Flip series), cellular iPads, and major international Android devices.
No waiting in airport lines, no language barriers, no passport registration, and no risk of losing your original domestic SIM. Install before departure and connect instantly upon landing.
No. Our travel eSIMs provide data-only roaming service without passport registration, ensuring maximum privacy and convenience for your journey.
Immediately after payment, your QR code and LPA activation code will be displayed on screen and sent to your email address automatically.
Yes. Modern smartphones can store between 5 and 10+ eSIM profiles, allowing you to easily switch between plans for different travel destinations.
The validity period only begins when you land in Japan & South Korea and your device first connects to a supported local carrier network. Installing the QR code at home does not consume any plan days.
Yes. Keep your physical SIM active to receive SMS verification codes, while WhatsApp, WeChat, and Telegram will continue running seamlessly with your original number.
We recommend scanning and installing the QR code before departure using your home or airport Wi-Fi. Once you land in Japan & South Korea, simply turn on Data Roaming for the eSIM line.
In accordance with GSMA security standards, each eSIM QR code is designed for single-use on one device. For multiple devices, please purchase separate eSIMs.
Direct connectivity to leading Tier-1 carriers in Japan & South Korea provides native 4G LTE and 5G speeds, perfect for streaming, maps, navigation, and remote work.
Yes. Mobile hotspot sharing (tethering) is fully supported, allowing you to share high-speed data with laptops, tablets, and travel companions.
Yes. Upon arrival in Japan & South Korea, ensure cellular data is set to your eSIM line and that the 'Data Roaming' toggle is turned ON.
For daily plans, speed throttles smoothly after your daily allowance and resets at 00:00; for fixed packages, you can instantly order a new plan on our website.
We provide 24/7 multilingual technical support via live chat, WhatsApp, and email with an average response time under 3 minutes.
We support Apple Pay, Google Pay, Visa, Mastercard, American Express, PayPal, and other secure global payment options.
If the eSIM has not been activated in Japan & South Korea and no data has been consumed, you are eligible for our hassle-free money-back guarantee.
You can scan and install the profile beforehand, but network data will only connect once you reach Japan & South Korea.

Ready to travel to Japan & South Korea?

Get your Japan & South Korea travel eSIM now and enjoy seamless high-speed internet upon arrival.