Best 5 Japan eSIM Providers for 2024: Best Plans, Prices, and Coverage

Best 5 Japan eSIM Providers for 2024: Best Plans, Prices, and Coverage

Updated: 2024-10-28 15:14:38

Traveling to Japan and staying connected has never been easier thanks to eSIM technology, which lets travelers get online without physically switching SIM cards. With several eSIM providers on the market, it’s essential to choose a service that best fits your needs in terms of pricing, data plans, and network coverage. In this article, we’ll go over the top five eSIM providers for Japan in 2024, including CDJapan Rental's eSIM products, so you can make an informed choice before your trip.

Criteria for Choosing the Best eSIM Provider

Selecting an eSIM provider involves several factors that can affect your experience, including:

With these factors in mind, we’ve assessed the top providers for their pros and cons in each category. Here’s a comprehensive table comparing each provider:

Comparison Table: Top 5 eSIM Providers

Provider Main Network Price Range Speed Limit Delivery Method/Time Where to Buy
CDJapan Rental NTT Docomo 30GB (8 days) ¥3200
50GB (16 days) ¥3900
50GB (31 days) ¥4900
135GB (90 days) ¥10800
【Unlimited】
5 days/¥2800,  15 days/¥6300, 31 days/¥7900
Communication speed will be reduced to 200kbps when usage exceeds the limit. For unlimited plan, if the data capacity exceeds 3 GB in one day, the speed will be limited, but the next day the limitation will be lifted and high speed communication will be available. QR code displayed on MyPage Visit Website
Mobal NTT Docomo 【Short-term Plans】
Duration: 8/16/31 days
Data: 1/3/10/30/50GB
Price: ¥1920 to ¥4900
【Long-term Plans】
Activation Fee: ¥2970
Monthly Fee: 1GB/¥1650, 5GB/¥3190, 10GB/¥3630, 30GB/¥4378
Long-term plans support voice calls.
Communication speed will be reduced to 200kbps when usage exceeds the limit. Short-term plans: QR code sent via email Long-term plans: Mailed or activated in-store Visit Website
Japan Wireless NTT Docomo 5GB (30 days) approx. ¥1721
10GB (30 days) approx. ¥2412
30GB (30 days) approx. ¥5637
50GB (30 days) approx. ¥8586
eSIM will be disabled if data usage exceeds the limit. QR code displayed on MyPage Visit Website
Sakura Mobile NTT Docomo 【Unlimited Plan】
5 days/¥3500, 15 days/¥6500, 31 days/¥9250
The high-speed data available is a daily average of around 3 GB for eSIMs. If usage exceeds this, speeds may drop to 200 Kbps without notice. QR code sent via email Visit Website
Nippon SIM for Japan NTT Docomo 【Unlimited Plan】
Duration: 4/7/10/15 days
Price: ¥2980/ ¥3980 / ¥4980/ ¥6980
【Data Plans】
Validity: 180 days
Data and Price: 15GB/¥3280, 30GB/¥4980, 50GB/¥7980, 100GB/¥14980
Throttled to 128kbps after using 2GB daily for unlimited plans.
Communication speed will be reduced to 128kbps when usage exceeds the limit.
Instructions and activation QR code sent by mail Visit Website

CDJapan Rental’s eSIM: A Reliable Choice

CDJapan Rental's eSIM stands out for travelers wanting flexible options with substantial data packages. Offering a variety of plans, such as 30GB, 50GB, 135GB, and unlimited data options, CDJapan Rental provides ample choices for both light and heavy data users.

One major benefit of CDJapan Rental’s eSIM is that it uses Japan’s local network rather than roaming eSIM technology, eliminating issues common with roaming eSIMs, such as unstable connectivity or limited access to certain websites. This ensures a reliable connection, allowing travelers to browse and access content without interruptions.

CDJapan Rental’s eSIM leverages Japan’s docomo network, known for excellent coverage across the country, including urban centers and more remote areas. This network partnership ensures stable connections and reliable speeds, making it a suitable option for business travelers and tourists alike. Additionally, CDJapan Rental's online activation allows travelers to set up their eSIM in advance, simplifying connectivity as soon as they land.

30GB

Validity Period: 8 days

Price: 3200 JPY

Network: docomo

50GB

Validity Period: 16 days

Price: 3900 JPY

Network: docomo

50GB

Validity Period: 31 days

Price: 4900 JPY

Network: docomo

135GB

Validity Period: 91 days

Price: 10800 JPY

Network: docomo

Conclusion

Choosing a high-quality eSIM provider is essential for a seamless travel experience in Japan. By considering factors like price, data flexibility, and network coverage, travelers can ensure they’ll stay connected wherever they go. CDJapan Rental's eSIM products offer competitive pricing and reliable coverage, making them a recommended choice for those seeking a hassle-free connectivity solution. Pre-ordering your eSIM ensures that your service will be ready to go the moment you arrive in Japan.

Find the best eSIM Japan plans

eSIM 50GB / 31 days

50GB

Period:31 days

¥4900

Network : docomo

eSIM 135GB / 91 days

135GB

Period:91 days

¥10800

Network : docomo

eSIM 50GB / 16 days

50GB

Period:16 days

¥3900

Network : docomo

eSIM UNLIMITED data 5 days

UNLIMITED data

Period:5 days

¥2800

Network : docomo

See all Plans

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