Compare travel eSIM plans for your trip

Your trip: 10 days

Providers: 4 of 18

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20 plans fit 10 days in Japan

Japan guide and all plans

Ordered by best match: lowest total price, then most documented terms.

eSIM2Fly
Japan 10 GB, 30 days
Compare eSIM2Fly Japan 10 GB, 30 days
Data
10 GB
Valid for
30 days
Covers your 10 days
Price
$7.40
$0.74/day over your 10 days · $0.74/GB
Visit eSIM2Fly(opens in a new tab)Compare eSIM2Fly Japan 10 GB, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI/au, SoftBank + others
Visit eSIM2Fly(opens in a new tab)
Prices checked 24 Oct 2026Source: esim2fly.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
eSIM2Fly
Japan 20 GB, 30 days
Compare eSIM2Fly Japan 20 GB, 30 days
Data
20 GB
Valid for
30 days
Covers your 10 days
Price
$12.00
$1.20/day over your 10 days · $0.60/GB
Visit eSIM2Fly(opens in a new tab)Compare eSIM2Fly Japan 20 GB, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI/au, SoftBank + others
Visit eSIM2Fly(opens in a new tab)
Prices checked 24 Oct 2026Source: esim2fly.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Ubigi
Japan 10 GB, 30 days
Compare Ubigi Japan 10 GB, 30 days
Data
10 GB
Valid for
30 days
Covers your 10 days
Price
$16.50
$1.65/day over your 10 days · $1.65/GB
Visit Ubigi(opens in a new tab)Compare Ubigi Japan 10 GB, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Yes
- Network:KDDI, NTT Docomo, Softbank
Visit Ubigi(opens in a new tab)
Prices checked 15 Oct 2026Source: cellulardata.ubigi.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
eSIM2Fly
Japan 50 GB, 30 days
Compare eSIM2Fly Japan 50 GB, 30 days
Data
50 GB
Valid for
30 days
Covers your 10 days
Price
$23.40
$2.34/day over your 10 days · $0.47/GB
Visit eSIM2Fly(opens in a new tab)Compare eSIM2Fly Japan 50 GB, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI/au, SoftBank + others
Visit eSIM2Fly(opens in a new tab)
Prices checked 24 Oct 2026Source: esim2fly.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Ubigi
Best Asia 10 GB, 30 days
Compare Ubigi Best Asia 10 GB, 30 days
Data
10 GB
Valid for
30 days
Covers your 10 days
Price
$28.00
$2.80/day over your 10 days · $2.80/GB
Visit Ubigi(opens in a new tab)Compare Ubigi Best Asia 10 GB, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:Varies by country
Visit Ubigi(opens in a new tab)
Prices checked 15 Oct 2026Source: cellulardata.ubigi.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
17 countries
Network note
Networks vary by country. Ubigi's plan page names the networks in each of the 17 countries.
Ubigi
Japan 25 GB, 30 days
Compare Ubigi Japan 25 GB, 30 days
Data
25 GB
Valid for
30 days
Covers your 10 days
Price
$32.00
$3.20/day over your 10 days · $1.28/GB
Visit Ubigi(opens in a new tab)Compare Ubigi Japan 25 GB, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Yes
- Network:KDDI, NTT Docomo, Softbank
Visit Ubigi(opens in a new tab)
Prices checked 15 Oct 2026Source: cellulardata.ubigi.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Airalo
Japan unlimited, 10 days
Compare Airalo Japan unlimited, 10 days
Data
Unlimited
Valid for
10 days
Covers your 10 days
Price
$34.50
$3.45/day over your 10 days
Visit Airalo(opens in a new tab)Compare Airalo Japan unlimited, 10 days
- Hotspot:Not documented
- Calls and SMS:Not documented
- 5G:Not documented
- Network:SoftBank + others
- Unlimited: the provider doesn't document any fair-use speed limit.
Visit Airalo(opens in a new tab)
Prices checked 15 Oct 2026Source: airalo.com (opens in a new tab)
Plan details
Top-ups
Not documented
Coverage
Single country
Network note
Airalo lists SoftBank as primary plus one other network it does not name.
SimOptions
Japan 20 GB, 15 days
Compare SimOptions Japan 20 GB, 15 days
Data
20 GB
Valid for
15 days
Covers your 10 days
Price
$36.50
$3.65/day over your 10 days · $1.83/GB
Visit SimOptions(opens in a new tab)Compare SimOptions Japan 20 GB, 15 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Yes
- Network:Docomo, Softbank
Visit SimOptions(opens in a new tab)
Prices checked 23 Oct 2026Source: simoptions.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country

Show 12 more plans

eSIM2Fly
Japan 50 GB, 180 days
Compare eSIM2Fly Japan 50 GB, 180 days
Data
50 GB
Valid for
180 days
Covers your 10 days
Price
$37.70
$3.77/day over your 10 days · $0.75/GB
Visit eSIM2Fly(opens in a new tab)Compare eSIM2Fly Japan 50 GB, 180 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI/au, SoftBank + others
Visit eSIM2Fly(opens in a new tab)
Prices checked 24 Oct 2026Source: esim2fly.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Ubigi
Japan unlimited, 15 days
Compare Ubigi Japan unlimited, 15 days
Data
Unlimited
Valid for
15 days
Covers your 10 days
Price
$39.00
$3.90/day over your 10 days
Visit Ubigi(opens in a new tab)Compare Ubigi Japan unlimited, 15 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Yes
- Network:KDDI, NTT Docomo, Softbank
- Ubigi says the plan includes 30 GB at full speed, then speed drops to 2 Mbps for the rest of the plan.
Visit Ubigi(opens in a new tab)
Prices checked 15 Oct 2026Source: cellulardata.ubigi.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Ubigi
Asia 10 GB, 30 days
Compare Ubigi Asia 10 GB, 30 days
Data
10 GB
Valid for
30 days
Covers your 10 days
Price
$42.00
$4.20/day over your 10 days · $4.20/GB
Visit Ubigi(opens in a new tab)Compare Ubigi Asia 10 GB, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:Varies by country
Visit Ubigi(opens in a new tab)
Prices checked 15 Oct 2026Source: cellulardata.ubigi.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
26 countries
Network note
Networks vary by country. Ubigi's plan page names the networks in each of the 26 countries.
Ubigi
Best Asia 25 GB, 30 days
Compare Ubigi Best Asia 25 GB, 30 days
Data
25 GB
Valid for
30 days
Covers your 10 days
Price
$44.00
$4.40/day over your 10 days · $1.76/GB
Visit Ubigi(opens in a new tab)Compare Ubigi Best Asia 25 GB, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:Varies by country
Visit Ubigi(opens in a new tab)
Prices checked 15 Oct 2026Source: cellulardata.ubigi.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
17 countries
Network note
Networks vary by country. Ubigi's plan page names the networks in each of the 17 countries.
Ubigi
Best Asia unlimited, 15 days
Compare Ubigi Best Asia unlimited, 15 days
Data
Unlimited
Valid for
15 days
Covers your 10 days
Price
$45.00
$4.50/day over your 10 days
Visit Ubigi(opens in a new tab)Compare Ubigi Best Asia unlimited, 15 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:Varies by country
- Ubigi says the plan includes 30 GB at full speed, then speed drops to 2 Mbps for the rest of the plan.
Visit Ubigi(opens in a new tab)
Prices checked 15 Oct 2026Source: cellulardata.ubigi.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
17 countries
Network note
Networks vary by country. Ubigi's plan page names the networks in each of the 17 countries.
Airalo
Japan unlimited, 15 days
Compare Airalo Japan unlimited, 15 days
Data
Unlimited
Valid for
15 days
Covers your 10 days
Price
$48.00
$4.80/day over your 10 days
Visit Airalo(opens in a new tab)Compare Airalo Japan unlimited, 15 days
- Hotspot:Not documented
- Calls and SMS:Not documented
- 5G:Not documented
- Network:SoftBank + others
- Unlimited: the provider doesn't document any fair-use speed limit.
Visit Airalo(opens in a new tab)
Prices checked 15 Oct 2026Source: airalo.com (opens in a new tab)
Plan details
Top-ups
Not documented
Coverage
Single country
Network note
Airalo lists SoftBank as primary plus one other network it does not name.
Ubigi
Japan 50 GB, 30 days
Compare Ubigi Japan 50 GB, 30 days
Data
50 GB
Valid for
30 days
Covers your 10 days
Price
$55.00
$5.50/day over your 10 days · $1.10/GB
Visit Ubigi(opens in a new tab)Compare Ubigi Japan 50 GB, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Yes
- Network:KDDI, NTT Docomo, Softbank
Visit Ubigi(opens in a new tab)
Prices checked 15 Oct 2026Source: cellulardata.ubigi.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Ubigi
Japan unlimited, 30 days
Compare Ubigi Japan unlimited, 30 days
Data
Unlimited
Valid for
30 days
Covers your 10 days
Price
$65.00
$6.50/day over your 10 days
Visit Ubigi(opens in a new tab)Compare Ubigi Japan unlimited, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Yes
- Network:KDDI, NTT Docomo, Softbank
- Ubigi says the plan includes 60 GB at full speed, then speed drops to 2 Mbps for the rest of the plan.
Visit Ubigi(opens in a new tab)
Prices checked 15 Oct 2026Source: cellulardata.ubigi.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Ubigi
Best Asia unlimited, 30 days
Compare Ubigi Best Asia unlimited, 30 days
Data
Unlimited
Valid for
30 days
Covers your 10 days
Price
$66.00
$6.60/day over your 10 days
Visit Ubigi(opens in a new tab)Compare Ubigi Best Asia unlimited, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:Varies by country
- Ubigi says the plan includes 60 GB at full speed, then speed drops to 2 Mbps for the rest of the plan.
Visit Ubigi(opens in a new tab)
Prices checked 15 Oct 2026Source: cellulardata.ubigi.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
17 countries
Network note
Networks vary by country. Ubigi's plan page names the networks in each of the 17 countries.
Airalo
Japan unlimited, 30 days
Compare Airalo Japan unlimited, 30 days
Data
Unlimited
Valid for
30 days
Covers your 10 days
Price
$69.00
$6.90/day over your 10 days
Visit Airalo(opens in a new tab)Compare Airalo Japan unlimited, 30 days
- Hotspot:Not documented
- Calls and SMS:Not documented
- 5G:Not documented
- Network:SoftBank + others
- Unlimited: the provider doesn't document any fair-use speed limit.
Visit Airalo(opens in a new tab)
Prices checked 15 Oct 2026Source: airalo.com (opens in a new tab)
Plan details
Top-ups
Not documented
Coverage
Single country
Network note
Airalo lists SoftBank as primary plus one other network it does not name.
SimOptions
Japan 50 GB, 30 days
Compare SimOptions Japan 50 GB, 30 days
Data
50 GB
Valid for
30 days
Covers your 10 days
Price
$90.90
$9.09/day over your 10 days · $1.82/GB
Visit SimOptions(opens in a new tab)Compare SimOptions Japan 50 GB, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Yes
- Network:Docomo, Softbank
Visit SimOptions(opens in a new tab)
Prices checked 23 Oct 2026Source: simoptions.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
SimOptions
Japan 60 GB, 90 days
Compare SimOptions Japan 60 GB, 90 days
Data
60 GB
Valid for
90 days
Covers your 10 days
Price
$108.90
$10.89/day over your 10 days · $1.82/GB
Visit SimOptions(opens in a new tab)Compare SimOptions Japan 60 GB, 90 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Yes
- Network:Docomo, Softbank
Visit SimOptions(opens in a new tab)
Prices checked 23 Oct 2026Source: simoptions.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country

Close, but not a full match (6)

eSIM2Fly
Japan 3 GB, 15 days
Compare eSIM2Fly Japan 3 GB, 15 days
Data
3 GB
Valid for
15 days
Covers your 10 days
Price
$3.50
$0.35/day over your 10 days · $1.17/GB
Visit eSIM2Fly(opens in a new tab)Compare eSIM2Fly Japan 3 GB, 15 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI/au, SoftBank + others
- Doesn't meet: 3 GB — you need about 10 GB
Visit eSIM2Fly(opens in a new tab)
Prices checked 24 Oct 2026Source: esim2fly.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
eSIM2Fly
Japan 3 GB, 30 days
Compare eSIM2Fly Japan 3 GB, 30 days
Data
3 GB
Valid for
30 days
Covers your 10 days
Price
$3.60
$0.36/day over your 10 days · $1.20/GB
Visit eSIM2Fly(opens in a new tab)Compare eSIM2Fly Japan 3 GB, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI/au, SoftBank + others
- Doesn't meet: 3 GB — you need about 10 GB
Visit eSIM2Fly(opens in a new tab)
Prices checked 24 Oct 2026Source: esim2fly.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
eSIM2Fly
Japan 5 GB, 30 days
Compare eSIM2Fly Japan 5 GB, 30 days
Data
5 GB
Valid for
30 days
Covers your 10 days
Price
$4.80
$0.48/day over your 10 days · $0.96/GB
Visit eSIM2Fly(opens in a new tab)Compare eSIM2Fly Japan 5 GB, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI/au, SoftBank + others
- Doesn't meet: 5 GB — you need about 10 GB
Visit eSIM2Fly(opens in a new tab)
Prices checked 24 Oct 2026Source: esim2fly.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Ubigi
Asia 1 GB, 30 days
Compare Ubigi Asia 1 GB, 30 days
Data
1 GB
Valid for
30 days
Covers your 10 days
Price
$8.00
$0.80/day over your 10 days · $8.00/GB
Visit Ubigi(opens in a new tab)Compare Ubigi Asia 1 GB, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:Varies by country
- Doesn't meet: 1 GB — you need about 10 GB
Visit Ubigi(opens in a new tab)
Prices checked 15 Oct 2026Source: cellulardata.ubigi.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
26 countries
Network note
Networks vary by country. Ubigi's plan page names the networks in each of the 26 countries.
Ubigi
Japan 5 GB, 15 days
Compare Ubigi Japan 5 GB, 15 days
Data
5 GB
Valid for
15 days
Covers your 10 days
Price
$10.00
$1.00/day over your 10 days · $2.00/GB
Visit Ubigi(opens in a new tab)Compare Ubigi Japan 5 GB, 15 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Yes
- Network:KDDI, NTT Docomo, Softbank
- Doesn't meet: 5 GB — you need about 10 GB
Visit Ubigi(opens in a new tab)
Prices checked 15 Oct 2026Source: cellulardata.ubigi.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Airalo
Japan unlimited, 3 days
Compare Airalo Japan unlimited, 3 days
Data
Unlimited
Valid for
3 days
7 days short
Price
$11.50
$1.15/day over your 10 days
Visit Airalo(opens in a new tab)Compare Airalo Japan unlimited, 3 days
- Hotspot:Not documented
- Calls and SMS:Not documented
- 5G:Not documented
- Network:SoftBank + others
- Unlimited: the provider doesn't document any fair-use speed limit.
- Doesn't meet: Valid 3 days — you need 10
Visit Airalo(opens in a new tab)
Prices checked 15 Oct 2026Source: airalo.com (opens in a new tab)
Plan details
Top-ups
Not documented
Coverage
Single country
Network note
Airalo lists SoftBank as primary plus one other network it does not name.

Compare plans for your trip

Your trip: 10 days

20 plans fit 10 days in Japan

Japan 10 GB, 30 days

Japan 20 GB, 30 days

Japan 10 GB, 30 days

Japan 50 GB, 30 days

Best Asia 10 GB, 30 days

Japan 25 GB, 30 days

Japan unlimited, 10 days

Japan 20 GB, 15 days

Japan 50 GB, 180 days

Japan unlimited, 15 days

Asia 10 GB, 30 days

Best Asia 25 GB, 30 days

Best Asia unlimited, 15 days

Japan unlimited, 15 days

Japan 50 GB, 30 days

Japan unlimited, 30 days

Best Asia unlimited, 30 days

Japan unlimited, 30 days

Japan 50 GB, 30 days

Japan 60 GB, 90 days

Japan 3 GB, 15 days

Japan 3 GB, 30 days

Japan 5 GB, 30 days

Asia 1 GB, 30 days

Japan 5 GB, 15 days

Japan unlimited, 3 days

Your trip: 10 days

20 plans fit 10 days in Japan

Japan 10 GB, 30 days

Japan 20 GB, 30 days

Japan 10 GB, 30 days

Japan 50 GB, 30 days

Best Asia 10 GB, 30 days

Japan 25 GB, 30 days

Japan unlimited, 10 days

Japan 20 GB, 15 days

Japan 50 GB, 180 days

Japan unlimited, 15 days

Asia 10 GB, 30 days

Best Asia 25 GB, 30 days

Best Asia unlimited, 15 days

Japan unlimited, 15 days

Japan 50 GB, 30 days

Japan unlimited, 30 days

Best Asia unlimited, 30 days

Japan unlimited, 30 days

Japan 50 GB, 30 days

Japan 60 GB, 90 days

Japan 3 GB, 15 days

Japan 3 GB, 30 days

Japan 5 GB, 30 days

Asia 1 GB, 30 days

Japan 5 GB, 15 days

Japan unlimited, 3 days