W/"461be-bSWY3oQaDTDxl/Zu1YAhVLio2iM"
Japan
earth
Japan
27 eSIM providers found
316 eSIM prepaid data plans found
Provider
Plan name
Size
Validity
price/GB
Price
Ubigi - Japan
500MB
1 Day
$2.50
($5.00/GB)
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certified
Ubigi
Japan
500MB
1 Day
$5.00
$2.50
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MOGO eSIM - Asia-Pacific
300MB
3 Days
$2.50
($8.33/GB)
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certified
MOGO eSIM
Asia-Pacific
300MB
3 Days
$8.33
$2.50
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BNESIM - Surf 100MB/day in Japan
100MB
per day
€2.59
(€25.90/GB)
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certified
BNESIM
Surf 100MB/day in Japan
100MB
per day
€25.90
€2.59
/day
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MTX Connect - Optimal Daily
350MB
1 Day
€3.49
(€9.97/GB)
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certified
MTX Connect
Optimal Daily
350MB
1 Day
€9.97
€3.49
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MOGO eSIM - Japan
1GB
15 Days
$4.00
($4.00/GB)
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certified
MOGO eSIM
Japan
1GB
15 Days
$4.00
$4.00
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Ubigi - Japan
1GB
30 Days
$4.00
($4.00/GB)
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certified
Ubigi
Japan
1GB
30 Days
$4.00
$4.00
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Airalo - Moshi Moshi - 1 GB
1GB
7 Days
$4.50
($4.50/GB)
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certified
Airalo
Moshi Moshi - 1 GB
1GB
7 Days
$4.50
$4.50
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GigSky - Japan
1GB
7 Days
$4.99
($4.99/GB)
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certified
GigSky
Japan
1GB
7 Days
$4.99
$4.99
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MOGO eSIM - Asia-Pacific
1GB
3 Days
$5.00
($5.00/GB)
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certified
MOGO eSIM
Asia-Pacific
1GB
3 Days
$5.00
$5.00
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Nomad - Local Japan - 7 Days - 1 GB
1GB
7 Days
$5.00
($5.00/GB)
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certified
Nomad
Local Japan - 7 Days - 1 GB
1GB
7 Days
$5.00
$5.00
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Airalo - Asialink - 1 GB
1GB
7 Days
$5.00
($5.00/GB)
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certified
Airalo
Asialink - 1 GB
1GB
7 Days
$5.00
$5.00
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Maya Mobile - Japan 1GB 30 Days
1GB
30 Days
$5.00
($5.00/GB)
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certified
Maya Mobile
Japan 1GB 30 Days
1GB
30 Days
$5.00
$5.00
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Truphone - Japan Local Plan
1GB
1 Day
€5.00
(€5.00/GB)
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certified
Truphone
Japan Local Plan
1GB
1 Day
€5.00
€5.00
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BNESIM - Surf 250MB/day in Japan
250MB
per day
€5.18
(€20.72/GB)
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certified
BNESIM
Surf 250MB/day in Japan
250MB
per day
€20.72
€5.18
/day
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Manet eSIM - Local Japan - 1 GB - 7 Days
1GB
7 Days
€5.20
(€5.20/GB)
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certified
Manet eSIM
Local Japan - 1 GB - 7 Days
1GB
7 Days
€5.20
€5.20
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Yesim - Yesim Japan 500MB
500MB
7 Days
€5.50
(€11.00/GB)
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certified
Yesim
Yesim Japan 500MB
500MB
7 Days
€11.00
€5.50
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RedteaGO - Japan
1GB
30 Days
$5.99
($5.99/GB)
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certified
RedteaGO
Japan
1GB
30 Days
$5.99
$5.99
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Nomad - Regional APAC Plus - 7 Days - 1 GB
1GB
7 Days
$6.00
($6.00/GB)
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certified
Nomad
Regional APAC Plus - 7 Days - 1 GB
1GB
7 Days
$6.00
$6.00
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Nomad - Regional APAC - 7 Days - 1 GB
1GB
7 Days
$6.00
($6.00/GB)
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certified
Nomad
Regional APAC - 7 Days - 1 GB
1GB
7 Days
$6.00
$6.00
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Ubigi - ASIA
500MB
1 Day
$6.00
($12.00/GB)
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certified
Ubigi
ASIA
500MB
1 Day
$12.00
$6.00
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Manet eSIM - Global Asia - 1 GB - 7 Days
1GB
7 Days
€5.60
(€5.60/GB)
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certified
Manet eSIM
Global Asia - 1 GB - 7 Days
1GB
7 Days
€5.60
€5.60
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Airalo - Moshi Moshi - 2 GB
2GB
15 Days
$6.50
($3.25/GB)
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certified
Airalo
Moshi Moshi - 2 GB
2GB
15 Days
$3.25
$6.50
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Soracom Mobile - Japan
1GB
30 Days
$6.89
($6.89/GB)
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certified
Soracom Mobile
Japan
1GB
30 Days
$6.89
$6.89
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BNESIM - Surf 500MB/month in Japan
500MB
per month
€6.57
(€13.14/GB)
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certified
BNESIM
Surf 500MB/month in Japan
500MB
per month
€13.14
€6.57
/month
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Flexiroam - Japan 500MB
500MB
3 Days
$7.50
($15.00/GB)
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certified
Flexiroam
Japan 500MB
500MB
3 Days
$15.00
$7.50
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Manet eSIM - Local Japan - 2 GB - 15 Days
2GB
15 Days
€7.20
(€3.60/GB)
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certified
Manet eSIM
Local Japan - 2 GB - 15 Days
2GB
15 Days
€3.60
€7.20
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Manet eSIM - Local Japan - 1 Day - 1 GB
1GB
1 Day
€7.20
(€7.20/GB)
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certified
Manet eSIM
Local Japan - 1 Day - 1 GB
1GB
1 Day
€7.20
€7.20
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Manet eSIM - Local Japan - 30 Days - 1 GB
1GB
30 Days
€7.20
(€7.20/GB)
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certified
Manet eSIM
Local Japan - 30 Days - 1 GB
1GB
30 Days
€7.20
€7.20
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Manet eSIM - Global - 1 Day - 300 MB
300MB
1 Day
€7.20
(€24.00/GB)
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certified
Manet eSIM
Global - 1 Day - 300 MB
300MB
1 Day
€24.00
€7.20
arrow right
RedteaGO - Asia (11 countries)
1GB
30 Days
$7.90
($7.90/GB)
arrow right
certified
RedteaGO
Asia (11 countries)
1GB
30 Days
$7.90
$7.90
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Customer Reviews

Write a review
sk
Used
Airalo

This is my second time using Airalo in Japan. It works okay but it seems the carrier switching doesn't work perfectly. When that happens I just have to turn on -> off flight mode which is a bit annoying but not too big of a deal.

It connected to au (KDDI) 4G most of the time, occasionally docomo (NTT).

The speed is decent but it's roaming via Singapore so there is a certain latency for sure.
The screenshot attached is the one I did at Narita airport.

★★★★★ 3/5
nothappy
Used
Airalo

Bought an eSim ASIA with Airalo and find on 1 day before departure that Japan is no longer part of the 13 country that the eSim cover when I purchase it (now 12 - Japan has been removed).
No email or any type of warning from Airalo and not able to find support. Check how you get support before you buy anything.

★★★★ 1/5
Raul
Used
Airalo

Airalo APP is really great, but service is very poor.
In Japan when it connects it's very fast on DOCOMO, often it cannot connect to KDDI (when it does, it's fast too). The big issue with Airalo for me, on a Pixel 6a and Pixel 4a is availability.
In all 3 countries (Eurolink, Asialink, Japan, Turkey cards) I frequently loose connectivity and have no signal even after restarting the phone (even in central train stations, airport, etc).
Japan and Asia cards are going via SingTel Singapore (but I have a Singtell card and the experience is better than Airalo).
Turkey card goes through OVH france, Netflix doesn't work.
Eurolink, only 3G in Georgia so couldn't connect 99% of the time. When it did, it was extremely slow that even whatsapp not going through easily.

Two different phones, both Pixel phones though.

★★★★★ 2/5
Yannick
Used
eSIM2Fly

Calls in Japan are not included. It’s 28 usd more for 40 minutes in 10 days

★★★★ 1/5
John
Used
UPeSIM

Got the 6GB 12day eSIM for Japan while the installation was pretty straight forward on my iPhone 13, I had issues with connectivity. I had full LTE bars no matter where I went but the internet was always dog slow. Despite having full bars in the middle of Tokyo my pings were 150ms with 7mb/s up and 3mb/s down. I ended up doing an investigation and found that all of the data was bring routed back to Hong Kong based on the IP addresses I kept resolving to. Later found out that you're basically roaming on China Mobile's network and my theory is that they're routing your connection back to their network in HK since everytime I looked up my IP, that's where it resolved to.

For those who are looking for fast speeds or don't want a Chinese network reading all of your data look elsewhere. If you're okay with 3G speeds then this is a cheap answer.

★★★★★ 3/5
certified data plans for the provider(s) with this icon are programmatically fetched and updated.