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
$8.15
(€7.00)
GET €5 OFF
Possible Throttling
Asia Pacific
Unlimited
1
Day
$8.15
(€7.00)
GET €5 OFF
Possible Throttling
Japan
10GB
30
Days
$19.79
(€17.00)
$1.98/GB
GET €5 OFF
Asia Pacific
10GB
30
Days
$20.95
(€18.00)
$2.10/GB
GET €5 OFF
Japan
Unlimited
7
Days
$26.77
(€23.00)
GET €5 OFF
Possible Throttling
Low latency
Global Plus Package
5GB
30
Days
$27.94
(€24.00)
$5.59/GB
GET €5 OFF
Asia Pacific
Unlimited
7
Days
$29.10
(€25.00)
GET €5 OFF
Possible Throttling
Japan
20GB
30
Days
$30.26
(€26.00)
$1.51/GB
GET €5 OFF
Japan
Unlimited
10
Days
$32.59
(€28.00)
GET €5 OFF
Possible Throttling
Low latency
Asia Pacific
20GB
30
Days
$33.76
(€29.00)
$1.69/GB
GET €5 OFF
Global Package
10GB
30
Days
$33.76
(€29.00)
$3.38/GB
GET €5 OFF
Global Package
Unlimited
7
Days
$39.58
(€34.00)
GET €5 OFF
Possible Throttling
Japan
30GB
30
Days
$39.58
(€34.00)
$1.32/GB
GET €5 OFF
Japan
Unlimited
15
Days
$40.74
(€35.00)
GET €5 OFF
Possible Throttling
Low latency
Asia Pacific
30GB
30
Days
$40.74
(€35.00)
$1.36/GB
GET €5 OFF
Global Package
20GB
90
Days
$45.40
(€39.00)
$2.27/GB
GET €5 OFF
Global Plus Package
10GB
90
Days
$45.40
(€39.00)
$4.54/GB
GET €5 OFF
Asia Pacific
Unlimited
15
Days
$46.56
(€40.00)
GET €5 OFF
Possible Throttling
Global Package
Unlimited
15
Days
$52.38
(€45.00)
GET €5 OFF
Possible Throttling
Japan
Unlimited
30
Days
$64.02
(€55.00)
GET €5 OFF
Possible Throttling
Low latency
Global Package
40GB
180
Days
$68.68
(€59.00)
$1.72/GB
GET €5 OFF
Global Plus Package
20GB
180
Days
$68.68
(€59.00)
$3.43/GB
GET €5 OFF
Asia Pacific
Unlimited
30
Days
$71.00
(€61.00)
GET €5 OFF
Possible Throttling
Global Plus Package
Unlimited
7
Days
$75.66
(€65.00)
GET €5 OFF
Possible Throttling
Global Package
Unlimited
30
Days
$91.96
(€79.00)
GET €5 OFF
Possible Throttling
Global Plus Package
Unlimited
15
Days
$115.24
(€99.00)
GET €5 OFF
Possible Throttling
Global Package
80GB
365
Days
$126.88
(€109.00)
$1.59/GB
GET €5 OFF
Global Plus Package
40GB
365
Days
$126.88
(€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. Available validity periods range from 1 day to 30 days, with prices from $8.15 USD for a 1‑day plan to $64.05 USD for a 30‑day plan. The plans support 3G, 5G, and LTE networks, allow tethering, and specify that speed may be throttled after heavy usage under a Fair Usage Policy. If speed restrictions are a concern, users should contact Yesim directly to confirm FUP details and typical data volume available at normal speed.
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 lists eight single‑country plans that are specifically tailored for use only in Japan, each with a fixed data allotment that ranges from 5 GB up to unlimited. In addition, there are twenty multi‑country plans that include Japan among their covered destinations; these plans similarly offer a mix of fixed data caps and daily‑limited options. Across all plans the pricing spans approximately $8.15 to $126.94, while the data limits extend from 5 GB up to unlimited, giving travelers a wide selection based on how much data they anticipate needing.
GET €5 OFF
Possible Throttling
Low latency
