What is Airalo?
Airalo is a global eSIM provider that allows travelers to stay connected without needing a physical SIM card. Founded in 2019, Airalo has rapidly expanded its services and now covers more than 200 countries, with over 10 million users as of March 2024. With Airalo, you can purchase and activate an eSIM online, making it a hassle-free solution for those visiting Japan.
Japan eSIM Network Coverage
Airalo’s eSIM in Japan operates on the KDDI and SoftBank LTE networks, two of the country’s largest and most reliable telecom providers. This ensures strong signal reception and stable data connectivity in major cities like Tokyo, Osaka, and Kyoto, as well as in many rural and suburban areas.
Why Choose Airalo when travelling to Japan ?
- Reliable Coverage: Airalo provides seamless connectivity on major Japanese networks.
- Easy Activation: Purchase, scan the QR code, and activate the eSIM instantly.
- Affordable Data Plans: Multiple options to fit different travel durations and needs.
- Cheaper Than Roaming: Save on costly international roaming fees.
- Works with VoIP Apps: Make calls via WhatsApp, LINE, Skype, or FaceTime without needing a local number.
Try Airalo with a Free eSIM Plan
Airalo offers a free 500 MB eSIM plan valid for 3 days. While this is not enough for long-term use, it allows travelers to test the service before purchasing a full plan. Affordable paid options include:
- 1 GB for 7 days: $4.50
- 2 GB for 15 days: $6.50
This free trial is a great way to experience Airalo before committing to a paid package.
Airalo Japan eSIM Plans and Pricing
| Plan Name | Data | Validity | Price (USD) |
|---|---|---|---|
| Moshi Moshi | 1 GB | 7 days | $4.50 |
| Moshi Moshi | 2 GB | 15 days | $6.50 |
| Moshi Moshi | 3 GB | 30 days | $8.50 |
| Moshi Moshi | 5 GB | 30 days | $11.50 |
| Moshi Moshi | 10 GB | 30 days | $18.00 |
| Moshi Moshi | 20 GB | 30 days | $26.00 |
Best Regional eSIM for Asia: Asialink Plan
For travelers exploring multiple Asian countries, Airalo offers the Asialink Regional eSIM. This plan provides coverage in 18 countries, allowing seamless connectivity across Asia without the need to switch SIM cards.
| Data Allowance | Validity Period | Price (USD) |
|---|---|---|
| 1 GB | 7 days | $5.00 |
| 2 GB | 15 days | $9.50 |
| 3 GB | 30 days | $13.00 |
| 5 GB | 30 days | $20.00 |
| 10 GB | 30 days | $37.00 |
| 20 GB | 30 days | $49.00 |
Coverage Includes: Bangladesh,Cambodia, China, Hong Kong, Indonesia, Japan, Laos, Macao, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, Inde, Pakistan Malaysia, Sri lanka and Vietnam.
This eSIM is perfect for digital nomads and travelers visiting multiple Asian destinations, ensuring consistent internet access without needing separate SIMs.
Setting Up Airalo eSIM in Japan
Verify eSIM compatibility – Supported by most modern iPhones and Android devices.
- Download the Airalo app – Available on iOS and Android (or just visit the website)
- Purchase a data plan – Pick the best option for your needs.
- Activate instantly – No need for store visits or SIM swaps.
After purchasing an Airalo eSIM, a QR code is sent via email, enabling a quick and easy activation process. Scanning the QR code on the device instantly activates the eSIM, eliminating the need for physical SIM cards or complicated activation steps. This streamlined approach ensures a mobile connection is set up before departure, allowing immediate connectivity upon arrival.
Manual Installation of Airalo eSIM If the QR code isn’t working or the manual activation is better , follow these simple steps to set up your Airalo eSIM:
1. Open Settings on the smartphone.
2. Select Cellular / Mobile and tap Add a Cellular Plan.
3. Choose Enter Details Manually.
4. Enter the SM-DP+ address and activation code from the Airalo purchase confirmation (found in the Airalo app).
5. If prompted, enter the 4-digit confirmation code provided.
Once setup is complete, the eSIM will activate immediately, ensuring instant connectivity upon arrival—no need to struggle with airport WiFi or search for a local SIM card.
Is Airalo User-Friendly for English Speakers?
Yes! Airalo’s app and website are entirely in English, making it easy for travelers to purchase and activate their eSIM. The activation steps remain the same across all supported countries, ensuring a seamless experience.
Does Airalo Offer English Customer Support?
Yes, Airalo provides full customer support in English. Travelers can access their FAQ page for quick answers or reach out to their support team for further assistance.
Final Thoughts: Is Airalo the Best eSIM for Japan?
For travelers looking for a reliable and cost-effective mobile data solution in Japan, Airalo eSIM is a top choice. With excellent coverage, flexible plans, and easy activation, it’s the ideal option for tourists and business travelers alike.
Need more guidance? If you’re still unsure which eSIM provider is best for your trip to Japan, check out our guide on choosing the best eSIM for Japan in 2025.
