Price per 1 GB

Japan eSIM providers and their cost per GB of data.

comparison table to replace current table in article

ProviderAvg Speed ▼ /▲ MbpsPackagesHighlightWhere to buy

esim Japan logo
38.27 ▼  11.16 ▲3-90 days
0.5GB to unlimited
3 days with 2GB per day for US$8.99
Visit website

mobal Japan esim
24.76 ▼  18.55 ▲8-31 days
1-100GB
Best value for heavy data usage 50 GB / 16 days only ¥3,900
Visit website

Airalo logo esim comparison test
141.6 ▼  10.53 ▲7-30 days
1-20GB
20GB / 30 days US$26.00. 10% discount for our readers. Fastest download speed.
Visit website

Ubigi esim Japan
73.72 ▼  6.67 ▲1-30 days
0.5-50GB
10 GB / 30 days US$17.00. Easy top up. Visit website
World eSIM logo 99.15 ▼  15.35 ▲3-15 days
0.5GB-unlimited
Plans from just US$4.50.
Visit website

Sakura Mobile logo esim
84.46 ▼  24.62 ▲3-90 days
1-50GB
Trusted local provider. Allows top up. See options
Visit website

Saily Logo esim Japan
83.47 ▼  17.9 ▲7-30 days
1-20GB
20 GB / 30 days US$22.99
Visit website

Sakura Mobile logo esim
84.46 ▼  24.62 ▲3-90 days
1-50GB
Trusted local provider. Allows top up. See options
Visit website

Chris’ version with example pricing

ProviderAvg Speed ▼ /▲ MbpsPackagesMain NetworkExample Pricing

esim japan
38.27 ▼  11.16 ▲3-90 days
0.5GB to unlimited
China Mobile HK → roams to SoftBank/AU30GB for US$39.99


24.76 ▼  18.55 ▲8-31 days
1-100GB
NTT Docomo50GB for ¥3,900

airalo logo
141.6 ▼  10.53 ▲7-30 days
1-20GB
Singtel → roams to SoftBank/AU20GB for US$26.00

ubigi esim brand logo
73.72 ▼  6.67 ▲1-30 days
0.5-50GB
NTT Docomo10GB for US$17.00

Saily Logo
83.47 ▼  17.9 ▲7-30 days
1-20GB
1GLOBAL → roams to NTT Docomo5GB for US$9.99

Sakura Mobile Logo
84.46 ▼  24.62 ▲3-90 days
1-50GB
NTT Docomo30GB for ¥7,550

Comparing options

Price Table5GB10GB20GB30GB50GB
eSIM JapanUS$11.99US$18.99 US$39.99
Mobal ¥2,750 ¥3,900
AiraloUS$11.50US$18.00US$26.00
Ubigi US$17.00 US$69.00
SailyUS$9.99US$15.99US$22.99
Sakura Mobile¥3,600¥5,100¥6,200¥7,550¥12,550
Written by:
Chris's Tokyo favorites are: Tomoe Sushi, Borne, Udagawa Cafe Suite
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