Yesim is a mobile internet solution that provides eSIM Mobile Data Plans for Tourism and Business in 200+ destinations. With one global eSIM, you don't need to install multiple profiles when traveling to different countries. Yesim is easy to use and accepts various payment options, making it a convenient mobile data solution for anyone traveling.
Yesim is a mobile internet solution that provides eSIM Mobile Data Plans for Tourism and Business in 200+ destinations. With one global eSIM, you don't need to install multiple profiles when traveling to different countries. Yesim is easy to use and accepts various payment options, making it a convenient mobile data solution for anyone traveling.
Promo Code
GET €5 OFF
Yesim eSIM Data Plans for Japan
Japan
Unlimited
1
Day
$8.14
(€7.00)
GET €5 OFF
Possible Throttling
Asia Pacific
Unlimited
1
Day
$8.14
(€7.00)
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Possible Throttling
Japan
10GB
30
Days
$19.78
(€17.00)
$1.98/GB
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Asia Pacific
10GB
30
Days
$20.94
(€18.00)
$2.09/GB
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Japan
Unlimited
7
Days
$26.76
(€23.00)
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Possible Throttling
Low latency
Global Plus Package
5GB
30
Days
$27.92
(€24.00)
$5.58/GB
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Asia Pacific
Unlimited
7
Days
$29.09
(€25.00)
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Possible Throttling
Japan
20GB
30
Days
$30.25
(€26.00)
$1.51/GB
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Japan
Unlimited
10
Days
$32.58
(€28.00)
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Possible Throttling
Low latency
Asia Pacific
20GB
30
Days
$33.74
(€29.00)
$1.69/GB
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Global Package
10GB
30
Days
$33.74
(€29.00)
$3.37/GB
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Global Package
Unlimited
7
Days
$39.56
(€34.00)
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Possible Throttling
Japan
30GB
30
Days
$39.56
(€34.00)
$1.32/GB
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Japan
Unlimited
15
Days
$40.72
(€35.00)
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Possible Throttling
Low latency
Asia Pacific
30GB
30
Days
$40.72
(€35.00)
$1.36/GB
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Global Package
20GB
90
Days
$45.38
(€39.00)
$2.27/GB
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Global Plus Package
10GB
90
Days
$45.38
(€39.00)
$4.54/GB
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Asia Pacific
Unlimited
15
Days
$46.54
(€40.00)
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Possible Throttling
Global Package
Unlimited
15
Days
$52.36
(€45.00)
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Possible Throttling
Japan
Unlimited
30
Days
$63.99
(€55.00)
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Possible Throttling
Low latency
Global Plus Package
20GB
180
Days
$68.64
(€59.00)
$3.43/GB
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Asia Pacific
Unlimited
30
Days
$70.97
(€61.00)
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Possible Throttling
Global Plus Package
Unlimited
7
Days
$75.63
(€65.00)
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Possible Throttling
Global Package
40GB
365
Days
$80.28
(€69.00)
$2.01/GB
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Global Package
Unlimited
30
Days
$91.91
(€79.00)
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Possible Throttling
Global Plus Package
Unlimited
15
Days
$115.18
(€99.00)
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Possible Throttling
Global Package
80GB
365
Days
$126.82
(€109.00)
$1.59/GB
GET €5 OFF
Global Plus Package
40GB
365
Days
$126.82
(€109.00)
$3.17/GB
GET €5 OFF
Unfiltered Customer Reviews
Share your own experience and help fellow travelers!
I didn't buy it in the end since the price with a discount was zero, but when clicking the activation button, it was asking for a 0.5 EUR payment with no description for the purpose of that extra hidden cost.
Frequently Asked Questions
Does Yesim offer unlimited data eSIM for Japan?
Yesim offers unlimited data eSIM plans for Japan. The plans for Japan-only coverage run from 1 day to 30 days, with prices ranging from $8.14 USD for a one‑day plan up to $63.99 USD for a 30‑day plan. All unlimited plans cover 3G, 5G, and LTE networks, and the feature set includes tethering. Because the plans are marked as unlimited, the Fair Usage Policy may apply: normal speed can be throttled after heavy usage. Travelers who need clarification on speed limits or the specific amount of data that remains at full speed should contact Yesim directly for the most current information.
Does Yesim offer Japan eSIM with phone number and SMS?
Yesim does not provide any eSIM plans that include a phone number or SMS for Japan. Only data‑only eSIM options are offered. Travelers can use internet‑based messaging and calling apps such as WhatsApp, Telegram, and iMessage over the data connection to communicate while in Japan.
How many data plans does Yesim offer for Japan?
Yesim offers eight single‑country data plans for Japan and an additional twenty multi‑country plans that include Japan as a destination. The single‑country options range in price from about $8.14 to roughly $126.82 and provide data allocations between 5 GB and unlimited, while the multi‑country selections fall within the same price and data spectra, allowing users to travel across several countries—including Japan—without purchasing separate local plans. These plans vary from fixed data amounts to daily data caps, giving customers flexibility depending on the length of their stay.
GET €5 OFF
Possible Throttling
Low latency
