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Ubigi eSIM Data Plans for Japan

Single-country plans

Japan
500MB / 1 Day
$2.50

Japan
1GB / 30 Days
$4.00

Japan
3GB / 30 Days
$8.00

Japan
5GB / month
$9.00/mo /month
Cancel anytime after 3 months

Subscription
Japan
10GB / 7 Days
$14.00

Japan
10GB / 30 Days
$19.00

Japan
15GB / 7 Days
$28.00

Japan
20GB / month
$29.00/mo /month
Cancel anytime after 3 months

Subscription
Japan
25GB / 30 Days
$34.00

Japan
2GB / month
$36.00/yr /year

Subscription
Japan
60GB / month
$60.00/mo /month
Cancel anytime after 3 months

Subscription
Japan
50GB / 30 Days
$64.00

Japan
60GB / 30 Days
$74.00

Japan
5GB / month
$92.00/yr /year

Subscription

Multiple-country plans

ASIA
500MB / 1 Day
$3.00

ASIA
1GB / 30 Days
$9.00

USA+JAPAN
5GB / month
$9.00/mo /month
Cancel anytime after 3 months

Subscription
JAPAN+SOUTH KOREA
5GB / month
$12.00/mo /month
Cancel anytime after 3 months

Subscription
WORLD
500MB / 30 Days
$14.00

BEST ASIA
3GB / 30 Days
$14.00

BEST ASIA
5GB / month
$17.00/mo /month
Cancel anytime after 3 months

Subscription
USA+JAPAN
10GB / 30 Days
$21.00

ASIA
3GB / 15 Days
$22.00

ASIA
5GB / month
$22.00/mo /month
Cancel anytime after 3 months

Subscription
BEST ASIA
10GB / 7 Days
$25.00

WORLD
1GB / 30 Days
$25.00

WORLD
5GB / month
$28.00/mo /month
Cancel anytime after 3 months

Subscription
BEST ASIA
10GB / 30 Days
$28.00

BEST ASIA
2GB / month
$39.00/yr /year

Subscription
WORLD
3GB / 30 Days
$45.00

BEST ASIA
25GB / 30 Days
$48.00

BEST ASIA
20GB / month
$48.00/mo /month
Cancel anytime after 3 months

Subscription
ASIA
10GB / 30 Days
$48.00

BEST ASIA
5GB / month
$96.00/yr /year

Subscription
WORLD
20GB / month
$98.00/mo /month
Cancel anytime after 3 months

Subscription
Last Updated: Dec 3, 2024

Milk
Used Ubigi in Japan

I tested Ubigi (5G) and TravelKon (Docomo IIJ) (LTE only).
Both have Japan IP address.
But TravelKon is faster ping (45ms) instead of Ubigi (120ms) even on 5G.
TravelKon (Docomo IIJ) is recommended.

โ˜…โ˜…โ˜…โ˜…โ˜… 4/5
cavok
Used Ubigi in Japan

Was very happy with service. 5G phone connected at 5G. One of the few options in Japan that will do that. Most roaming services won't and a lot of other prepaid providers won't.

โ˜…โ˜…โ˜…โ˜…โ˜… 5/5
AC
Used Ubigi in Japan

Service was 4G rather than 5G but speeds were perfectly fine, even for real-time navigation. The few low numbers recorded in speed tests were almost all at Narita Airport.

10 GB each turned out to be plenty for 9 days in Tokyo. We did connect our phones to the hotel's WiFi but probably didn't need to.

โ˜…โ˜…โ˜…โ˜…โ˜… 5/5
Tommy
Used Ubigi in Japan

Works great! Good coverage (docomo network it seems), Japanese IP, and good ping times to Europe. Used with an iPhone XS on LTE. Attached Speedtest is from a train

โ˜…โ˜…โ˜…โ˜…โ˜… 5/5
Milie
Used Ubigi in France, Japan

It was great value for money for my trip to Japan. Very simple app.
I only regret one thing: not having known about it sooner!

โ˜…โ˜…โ˜…โ˜…โ˜… 5/5

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