Compare travel eSIM plans for your trip

Your trip: 10 days

Providers: 4 of 18

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32 plans fit 10 days in Japan

Japan guide and all plans

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

eSIMX
Japan 10 GB, 30 days
Compare eSIMX Japan 10 GB, 30 days
Data
10 GB
Valid for
30 days
Covers your 10 days
Price
$10.80
$1.08/day over your 10 days · $1.08/GB
Visit eSIMX(opens in a new tab)Compare eSIMX Japan 10 GB, 30 days
- Hotspot:Not documented
- Calls and SMS:Not documented
- 5G:Not documented
- Network:Not named
Visit eSIMX(opens in a new tab)
Prices checked 22 Oct 2026Source: esimx.com (opens in a new tab)
Plan details
Top-ups
Not available
Coverage
Single country
eSIMX
Japan unlimited, 10 days
Compare eSIMX Japan unlimited, 10 days
Data
Unlimited
Valid for
10 days
Covers your 10 days
Price
$11.80
$1.18/day over your 10 days
Visit eSIMX(opens in a new tab)Compare eSIMX Japan unlimited, 10 days
- Hotspot:Not documented
- Calls and SMS:Not documented
- 5G:Not documented
- Network:Not named
- eSIMX says you get 2 GB of high-speed data each day; after that, speed drops to a reduced speed of at least 128 kbps.
Visit eSIMX(opens in a new tab)
Prices checked 22 Oct 2026Source: esimx.com (opens in a new tab)
Plan details
Top-ups
Not available
Coverage
Single country
GoMoWorld
Japan 14 GB, 30 days
Compare GoMoWorld Japan 14 GB, 30 days
Data
14 GB
Valid for
30 days
Covers your 10 days
Price
$12.99
$1.30/day over your 10 days · $0.93/GB
Visit GoMoWorld(opens in a new tab)Compare GoMoWorld Japan 14 GB, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Yes
- Network:Not named
Visit GoMoWorld(opens in a new tab)
Prices checked 24 Oct 2026Source: gomoworld.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
eSIMX
Japan 20 GB, 30 days
Compare eSIMX Japan 20 GB, 30 days
Data
20 GB
Valid for
30 days
Covers your 10 days
Price
$15.80
$1.58/day over your 10 days · $0.79/GB
Visit eSIMX(opens in a new tab)Compare eSIMX Japan 20 GB, 30 days
- Hotspot:Not documented
- Calls and SMS:Not documented
- 5G:Not documented
- Network:Not named
Visit eSIMX(opens in a new tab)
Prices checked 22 Oct 2026Source: esimx.com (opens in a new tab)
Plan details
Top-ups
Not available
Coverage
Single country
Airhub
Japan 15 GB, 30 days (KDDI)
Compare Airhub Japan 15 GB, 30 days (KDDI)
Data
15 GB
Valid for
30 days
Covers your 10 days
Price
$15.99
$1.60/day over your 10 days · $1.07/GB
Visit Airhub(opens in a new tab)Compare Airhub Japan 15 GB, 30 days (KDDI)
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI, NTT Docomo
Visit Airhub(opens in a new tab)
Prices checked 24 Oct 2026Source: airhubapp.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
eSIMX
Japan unlimited, 15 days
Compare eSIMX Japan unlimited, 15 days
Data
Unlimited
Valid for
15 days
Covers your 10 days
Price
$16.80
$1.68/day over your 10 days
Visit eSIMX(opens in a new tab)Compare eSIMX Japan unlimited, 15 days
- Hotspot:Not documented
- Calls and SMS:Not documented
- 5G:Not documented
- Network:Not named
- eSIMX says you get 2 GB of high-speed data each day; after that, speed drops to a reduced speed of at least 128 kbps.
Visit eSIMX(opens in a new tab)
Prices checked 22 Oct 2026Source: esimx.com (opens in a new tab)
Plan details
Top-ups
Not available
Coverage
Single country
aloSIM
Japan 10 GB, 10 days
Compare aloSIM Japan 10 GB, 10 days
Data
10 GB
Valid for
10 days
Covers your 10 days
Price
$17.50
$1.75/day over your 10 days · $1.75/GB
Visit aloSIM(opens in a new tab)Compare aloSIM Japan 10 GB, 10 days
- Hotspot:Yes
- Calls and SMS:Not documented
- 5G:Yes
- Network:KDDI Corporation
Visit aloSIM(opens in a new tab)
Prices checked 15 Oct 2026Source: alosim.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
aloSIM
Japan 10 GB, 15 days
Compare aloSIM Japan 10 GB, 15 days
Data
10 GB
Valid for
15 days
Covers your 10 days
Price
$18.00
$1.80/day over your 10 days · $1.80/GB
Visit aloSIM(opens in a new tab)Compare aloSIM Japan 10 GB, 15 days
- Hotspot:Yes
- Calls and SMS:Not documented
- 5G:Yes
- Network:KDDI Corporation
Visit aloSIM(opens in a new tab)
Prices checked 15 Oct 2026Source: alosim.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country

Show 24 more plans

aloSIM
Japan 10 GB, 30 days
Compare aloSIM Japan 10 GB, 30 days
Data
10 GB
Valid for
30 days
Covers your 10 days
Price
$18.00
$1.80/day over your 10 days · $1.80/GB
Visit aloSIM(opens in a new tab)Compare aloSIM Japan 10 GB, 30 days
- Hotspot:Yes
- Calls and SMS:Not documented
- 5G:Yes
- Network:KDDI Corporation
Visit aloSIM(opens in a new tab)
Prices checked 15 Oct 2026Source: alosim.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
eSIMX
Japan 30 GB, 30 days
Compare eSIMX Japan 30 GB, 30 days
Data
30 GB
Valid for
30 days
Covers your 10 days
Price
$21.80
$2.18/day over your 10 days · $0.73/GB
Visit eSIMX(opens in a new tab)Compare eSIMX Japan 30 GB, 30 days
- Hotspot:Not documented
- Calls and SMS:Not documented
- 5G:Not documented
- Network:Not named
Visit eSIMX(opens in a new tab)
Prices checked 22 Oct 2026Source: esimx.com (opens in a new tab)
Plan details
Top-ups
Not available
Coverage
Single country
Airhub
Japan 25 GB, 30 days (KDDI)
Compare Airhub Japan 25 GB, 30 days (KDDI)
Data
25 GB
Valid for
30 days
Covers your 10 days
Price
$22.50
$2.25/day over your 10 days · $0.90/GB
Visit Airhub(opens in a new tab)Compare Airhub Japan 25 GB, 30 days (KDDI)
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI, NTT Docomo
Visit Airhub(opens in a new tab)
Prices checked 24 Oct 2026Source: airhubapp.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
aloSIM
Japan 20 GB, 10 days
Compare aloSIM Japan 20 GB, 10 days
Data
20 GB
Valid for
10 days
Covers your 10 days
Price
$23.00
$2.30/day over your 10 days · $1.15/GB
Visit aloSIM(opens in a new tab)Compare aloSIM Japan 20 GB, 10 days
- Hotspot:Yes
- Calls and SMS:Not documented
- 5G:Yes
- Network:KDDI Corporation
Visit aloSIM(opens in a new tab)
Prices checked 15 Oct 2026Source: alosim.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Airhub
Japan 750 GB, 10 days (KDDI)
Compare Airhub Japan 750 GB, 10 days (KDDI)
Data
750 GB
Valid for
10 days
Covers your 10 days
Price
$23.99
$2.40/day over your 10 days · $0.03/GB
Visit Airhub(opens in a new tab)Compare Airhub Japan 750 GB, 10 days (KDDI)
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI, NTT Docomo
Visit Airhub(opens in a new tab)
Prices checked 24 Oct 2026Source: airhubapp.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
aloSIM
Japan 20 GB, 15 days
Compare aloSIM Japan 20 GB, 15 days
Data
20 GB
Valid for
15 days
Covers your 10 days
Price
$24.00
$2.40/day over your 10 days · $1.20/GB
Visit aloSIM(opens in a new tab)Compare aloSIM Japan 20 GB, 15 days
- Hotspot:Yes
- Calls and SMS:Not documented
- 5G:Yes
- Network:KDDI Corporation
Visit aloSIM(opens in a new tab)
Prices checked 15 Oct 2026Source: alosim.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
GoMoWorld
Japan 30 GB, 30 days
Compare GoMoWorld Japan 30 GB, 30 days
Data
30 GB
Valid for
30 days
Covers your 10 days
Price
$24.99
$2.50/day over your 10 days · $0.83/GB
Visit GoMoWorld(opens in a new tab)Compare GoMoWorld Japan 30 GB, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Yes
- Network:Not named
Visit GoMoWorld(opens in a new tab)
Prices checked 24 Oct 2026Source: gomoworld.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
aloSIM
Japan 20 GB, 30 days
Compare aloSIM Japan 20 GB, 30 days
Data
20 GB
Valid for
30 days
Covers your 10 days
Price
$25.00
$2.50/day over your 10 days · $1.25/GB
Visit aloSIM(opens in a new tab)Compare aloSIM Japan 20 GB, 30 days
- Hotspot:Yes
- Calls and SMS:Not documented
- 5G:Yes
- Network:KDDI Corporation
Visit aloSIM(opens in a new tab)
Prices checked 15 Oct 2026Source: alosim.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
aloSIM
Japan 50 GB, 10 days
Compare aloSIM Japan 50 GB, 10 days
Data
50 GB
Valid for
10 days
Covers your 10 days
Price
$27.50
$2.75/day over your 10 days · $0.55/GB
Visit aloSIM(opens in a new tab)Compare aloSIM Japan 50 GB, 10 days
- Hotspot:Yes
- Calls and SMS:Not documented
- 5G:Yes
- Network:KDDI Corporation
Visit aloSIM(opens in a new tab)
Prices checked 15 Oct 2026Source: alosim.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
aloSIM
Japan 50 GB, 15 days
Compare aloSIM Japan 50 GB, 15 days
Data
50 GB
Valid for
15 days
Covers your 10 days
Price
$30.00
$3.00/day over your 10 days · $0.60/GB
Visit aloSIM(opens in a new tab)Compare aloSIM Japan 50 GB, 15 days
- Hotspot:Yes
- Calls and SMS:Not documented
- 5G:Yes
- Network:KDDI Corporation
Visit aloSIM(opens in a new tab)
Prices checked 15 Oct 2026Source: alosim.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Airhub
Japan 20 GB, 30 days with calls (NTT Docomo)
Compare Airhub Japan 20 GB, 30 days with calls (NTT Docomo)
Data
20 GB
Valid for
30 days
Covers your 10 days
Price
$32.00
$3.20/day over your 10 days · $1.60/GB
Visit Airhub(opens in a new tab)Compare Airhub Japan 20 GB, 30 days with calls (NTT Docomo)
- Hotspot:Yes
- Calls and SMS:Not documented
- 5G:Not documented
- Network:KDDI, NTT Docomo
Visit Airhub(opens in a new tab)
Prices checked 24 Oct 2026Source: airhubapp.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
eSIMX
Japan unlimited, 30 days
Compare eSIMX Japan unlimited, 30 days
Data
Unlimited
Valid for
30 days
Covers your 10 days
Price
$32.80
$3.28/day over your 10 days
Visit eSIMX(opens in a new tab)Compare eSIMX Japan unlimited, 30 days
- Hotspot:Not documented
- Calls and SMS:Not documented
- 5G:Not documented
- Network:Not named
- eSIMX says you get 2 GB of high-speed data each day; after that, speed drops to a reduced speed of at least 128 kbps.
Visit eSIMX(opens in a new tab)
Prices checked 22 Oct 2026Source: esimx.com (opens in a new tab)
Plan details
Top-ups
Not available
Coverage
Single country
aloSIM
Japan 50 GB, 30 days
Compare aloSIM Japan 50 GB, 30 days
Data
50 GB
Valid for
30 days
Covers your 10 days
Price
$34.50
$3.45/day over your 10 days · $0.69/GB
Visit aloSIM(opens in a new tab)Compare aloSIM Japan 50 GB, 30 days
- Hotspot:Yes
- Calls and SMS:Not documented
- 5G:Yes
- Network:KDDI Corporation
Visit aloSIM(opens in a new tab)
Prices checked 15 Oct 2026Source: alosim.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Airhub
Japan 35 GB, 30 days (KDDI)
Compare Airhub Japan 35 GB, 30 days (KDDI)
Data
35 GB
Valid for
30 days
Covers your 10 days
Price
$34.99
$3.50/day over your 10 days · $1.00/GB
Visit Airhub(opens in a new tab)Compare Airhub Japan 35 GB, 30 days (KDDI)
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI, NTT Docomo
Visit Airhub(opens in a new tab)
Prices checked 24 Oct 2026Source: airhubapp.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
aloSIM
Japan unlimited, 10 days
Compare aloSIM Japan unlimited, 10 days
Data
Unlimited
Valid for
10 days
Covers your 10 days
Price
$35.00
$3.50/day over your 10 days
Visit aloSIM(opens in a new tab)Compare aloSIM Japan unlimited, 10 days
- Hotspot:Yes
- Calls and SMS:Not documented
- 5G:Yes
- Network:KDDI Corporation
- aloSIM says you get 3 GB of high-speed data per day; after that, speed drops to 1 Mbps until the next day.
Visit aloSIM(opens in a new tab)
Prices checked 15 Oct 2026Source: alosim.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
GoMoWorld
Japan 45 GB, 30 days
Compare GoMoWorld Japan 45 GB, 30 days
Data
45 GB
Valid for
30 days
Covers your 10 days
Price
$35.99
$3.60/day over your 10 days · $0.80/GB
Visit GoMoWorld(opens in a new tab)Compare GoMoWorld Japan 45 GB, 30 days
- Hotspot:Yes
- Calls and SMS:No
- 5G:Yes
- Network:Not named
Visit GoMoWorld(opens in a new tab)
Prices checked 24 Oct 2026Source: gomoworld.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Airhub
Japan unlimited, 15 days (KDDI)
Compare Airhub Japan unlimited, 15 days (KDDI)
Data
Unlimited
Valid for
15 days
Covers your 10 days
Price
$36.00
$3.60/day over your 10 days
Visit Airhub(opens in a new tab)Compare Airhub Japan unlimited, 15 days (KDDI)
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI, NTT Docomo
- Airhub unlimited plans include high-speed data up to 10 GB per day (up to 5 Mbps), throttling to 2 Mbps after 10 GB until the daily reset.
Visit Airhub(opens in a new tab)
Prices checked 24 Oct 2026Source: airhubapp.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Airhub
Japan 25 GB, 90 days (KDDI)
Compare Airhub Japan 25 GB, 90 days (KDDI)
Data
25 GB
Valid for
90 days
Covers your 10 days
Price
$46.15
$4.62/day over your 10 days · $1.85/GB
Visit Airhub(opens in a new tab)Compare Airhub Japan 25 GB, 90 days (KDDI)
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI, NTT Docomo
Visit Airhub(opens in a new tab)
Prices checked 24 Oct 2026Source: airhubapp.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Airhub
Japan 50 GB, 30 days (NTT Docomo)
Compare Airhub Japan 50 GB, 30 days (NTT Docomo)
Data
50 GB
Valid for
30 days
Covers your 10 days
Price
$47.50
$4.75/day over your 10 days · $0.95/GB
Visit Airhub(opens in a new tab)Compare Airhub Japan 50 GB, 30 days (NTT Docomo)
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI, NTT Docomo
Visit Airhub(opens in a new tab)
Prices checked 24 Oct 2026Source: airhubapp.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
aloSIM
Japan unlimited, 15 days
Compare aloSIM Japan unlimited, 15 days
Data
Unlimited
Valid for
15 days
Covers your 10 days
Price
$49.00
$4.90/day over your 10 days
Visit aloSIM(opens in a new tab)Compare aloSIM Japan unlimited, 15 days
- Hotspot:Yes
- Calls and SMS:Not documented
- 5G:Yes
- Network:KDDI Corporation
- aloSIM says you get 3 GB of high-speed data per day; after that, speed drops to 1 Mbps until the next day.
Visit aloSIM(opens in a new tab)
Prices checked 15 Oct 2026Source: alosim.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Airhub
Japan 50 GB, 30 days with calls (NTT Docomo)
Compare Airhub Japan 50 GB, 30 days with calls (NTT Docomo)
Data
50 GB
Valid for
30 days
Covers your 10 days
Price
$54.99
$5.50/day over your 10 days · $1.10/GB
Visit Airhub(opens in a new tab)Compare Airhub Japan 50 GB, 30 days with calls (NTT Docomo)
- Hotspot:Yes
- Calls and SMS:Not documented
- 5G:Not documented
- Network:KDDI, NTT Docomo
Visit Airhub(opens in a new tab)
Prices checked 24 Oct 2026Source: airhubapp.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Airhub
Japan 100 GB, 30 days (NTT Docomo)
Compare Airhub Japan 100 GB, 30 days (NTT Docomo)
Data
100 GB
Valid for
30 days
Covers your 10 days
Price
$64.00
$6.40/day over your 10 days · $0.64/GB
Visit Airhub(opens in a new tab)Compare Airhub Japan 100 GB, 30 days (NTT Docomo)
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI, NTT Docomo
Visit Airhub(opens in a new tab)
Prices checked 24 Oct 2026Source: airhubapp.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
Airhub
Japan 100 GB, 30 days with calls (NTT Docomo)
Compare Airhub Japan 100 GB, 30 days with calls (NTT Docomo)
Data
100 GB
Valid for
30 days
Covers your 10 days
Price
$69.00
$6.90/day over your 10 days · $0.69/GB
Visit Airhub(opens in a new tab)Compare Airhub Japan 100 GB, 30 days with calls (NTT Docomo)
- Hotspot:Yes
- Calls and SMS:60 min, 0 SMS
- 5G:Not documented
- Network:KDDI, NTT Docomo
Visit Airhub(opens in a new tab)
Prices checked 24 Oct 2026Source: airhubapp.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
aloSIM
Japan unlimited, 30 days
Compare aloSIM Japan unlimited, 30 days
Data
Unlimited
Valid for
30 days
Covers your 10 days
Price
$74.00
$7.40/day over your 10 days
Visit aloSIM(opens in a new tab)Compare aloSIM Japan unlimited, 30 days
- Hotspot:Yes
- Calls and SMS:Not documented
- 5G:Yes
- Network:KDDI Corporation
- aloSIM says you get 3 GB of high-speed data per day; after that, speed drops to 1 Mbps until the next day.
Visit aloSIM(opens in a new tab)
Prices checked 15 Oct 2026Source: alosim.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country

Close, but not a full match (6)

eSIMX
Japan unlimited, 1 day
Compare eSIMX Japan unlimited, 1 day
Data
Unlimited
Valid for
1 day
9 days short
Price
$2.80
$0.28/day over your 10 days
Visit eSIMX(opens in a new tab)Compare eSIMX Japan unlimited, 1 day
- Hotspot:Not documented
- Calls and SMS:Not documented
- 5G:Not documented
- Network:Not named
- eSIMX says you get 2 GB of high-speed data each day; after that, speed drops to a reduced speed of at least 128 kbps.
- Doesn't meet: Valid 1 day — you need 10
Visit eSIMX(opens in a new tab)
Prices checked 22 Oct 2026Source: esimx.com (opens in a new tab)
Plan details
Top-ups
Not available
Coverage
Single country
Airhub
Japan unlimited, 1 day (KDDI)
Compare Airhub Japan unlimited, 1 day (KDDI)
Data
Unlimited
Valid for
1 day
9 days short
Price
$3.30
$0.33/day over your 10 days
Visit Airhub(opens in a new tab)Compare Airhub Japan unlimited, 1 day (KDDI)
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI, NTT Docomo
- Airhub unlimited plans include high-speed data up to 10 GB per day (up to 5 Mbps), throttling to 2 Mbps after 10 GB until the daily reset.
- Doesn't meet: Valid 1 day — you need 10
Visit Airhub(opens in a new tab)
Prices checked 24 Oct 2026Source: airhubapp.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
eSIMX
Japan 3 GB, 30 days
Compare eSIMX Japan 3 GB, 30 days
Data
3 GB
Valid for
30 days
Covers your 10 days
Price
$3.80
$0.38/day over your 10 days · $1.27/GB
Visit eSIMX(opens in a new tab)Compare eSIMX Japan 3 GB, 30 days
- Hotspot:Not documented
- Calls and SMS:Not documented
- 5G:Not documented
- Network:Not named
- Doesn't meet: 3 GB — you need about 10 GB
Visit eSIMX(opens in a new tab)
Prices checked 22 Oct 2026Source: esimx.com (opens in a new tab)
Plan details
Top-ups
Not available
Coverage
Single country
eSIMX
Japan unlimited, 3 days
Compare eSIMX Japan unlimited, 3 days
Data
Unlimited
Valid for
3 days
7 days short
Price
$4.00
$0.40/day over your 10 days
Visit eSIMX(opens in a new tab)Compare eSIMX Japan unlimited, 3 days
- Hotspot:Not documented
- Calls and SMS:Not documented
- 5G:Not documented
- Network:Not named
- eSIMX says you get 2 GB of high-speed data each day; after that, speed drops to a reduced speed of at least 128 kbps.
- Doesn't meet: Valid 3 days — you need 10
Visit eSIMX(opens in a new tab)
Prices checked 22 Oct 2026Source: esimx.com (opens in a new tab)
Plan details
Top-ups
Not available
Coverage
Single country
Airhub
Japan 4 GB, 30 days (KDDI)
Compare Airhub Japan 4 GB, 30 days (KDDI)
Data
4 GB
Valid for
30 days
Covers your 10 days
Price
$4.50
$0.45/day over your 10 days · $1.13/GB
Visit Airhub(opens in a new tab)Compare Airhub Japan 4 GB, 30 days (KDDI)
- Hotspot:Yes
- Calls and SMS:No
- 5G:Not documented
- Network:KDDI, NTT Docomo
- Doesn't meet: 4 GB — you need about 10 GB
Visit Airhub(opens in a new tab)
Prices checked 24 Oct 2026Source: airhubapp.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country
aloSIM
Japan unlimited, 1 day
Compare aloSIM Japan unlimited, 1 day
Data
Unlimited
Valid for
1 day
9 days short
Price
$5.00
$0.50/day over your 10 days
Visit aloSIM(opens in a new tab)Compare aloSIM Japan unlimited, 1 day
- Hotspot:Yes
- Calls and SMS:Not documented
- 5G:Yes
- Network:KDDI Corporation
- aloSIM says you get 3 GB of high-speed data per day; after that, speed drops to 1 Mbps until the next day.
- Doesn't meet: Valid 1 day — you need 10
Visit aloSIM(opens in a new tab)
Prices checked 15 Oct 2026Source: alosim.com (opens in a new tab)
Plan details
Top-ups
Available
Coverage
Single country

Compare plans for your trip

Your trip: 10 days

32 plans fit 10 days in Japan

Japan 10 GB, 30 days

Japan unlimited, 10 days

Japan 14 GB, 30 days

Japan 20 GB, 30 days

Japan 15 GB, 30 days (KDDI)

Japan unlimited, 15 days

Japan 10 GB, 10 days

Japan 10 GB, 15 days

Japan 10 GB, 30 days

Japan 30 GB, 30 days

Japan 25 GB, 30 days (KDDI)

Japan 20 GB, 10 days

Japan 750 GB, 10 days (KDDI)

Japan 20 GB, 15 days

Japan 30 GB, 30 days

Japan 20 GB, 30 days

Japan 50 GB, 10 days

Japan 50 GB, 15 days

Japan 20 GB, 30 days with calls (NTT Docomo)

Japan unlimited, 30 days

Japan 50 GB, 30 days

Japan 35 GB, 30 days (KDDI)

Japan unlimited, 10 days

Japan 45 GB, 30 days

Japan unlimited, 15 days (KDDI)

Japan 25 GB, 90 days (KDDI)

Japan 50 GB, 30 days (NTT Docomo)

Japan unlimited, 15 days

Japan 50 GB, 30 days with calls (NTT Docomo)

Japan 100 GB, 30 days (NTT Docomo)

Japan 100 GB, 30 days with calls (NTT Docomo)

Japan unlimited, 30 days

Japan unlimited, 1 day

Japan unlimited, 1 day (KDDI)

Japan 3 GB, 30 days

Japan unlimited, 3 days

Japan 4 GB, 30 days (KDDI)

Japan unlimited, 1 day

Your trip: 10 days

32 plans fit 10 days in Japan

Japan 10 GB, 30 days

Japan unlimited, 10 days

Japan 14 GB, 30 days

Japan 20 GB, 30 days

Japan 15 GB, 30 days (KDDI)

Japan unlimited, 15 days

Japan 10 GB, 10 days

Japan 10 GB, 15 days

Japan 10 GB, 30 days

Japan 30 GB, 30 days

Japan 25 GB, 30 days (KDDI)

Japan 20 GB, 10 days

Japan 750 GB, 10 days (KDDI)

Japan 20 GB, 15 days

Japan 30 GB, 30 days

Japan 20 GB, 30 days

Japan 50 GB, 10 days

Japan 50 GB, 15 days

Japan 20 GB, 30 days with calls (NTT Docomo)

Japan unlimited, 30 days

Japan 50 GB, 30 days

Japan 35 GB, 30 days (KDDI)

Japan unlimited, 10 days

Japan 45 GB, 30 days

Japan unlimited, 15 days (KDDI)

Japan 25 GB, 90 days (KDDI)

Japan 50 GB, 30 days (NTT Docomo)

Japan unlimited, 15 days

Japan 50 GB, 30 days with calls (NTT Docomo)

Japan 100 GB, 30 days (NTT Docomo)

Japan 100 GB, 30 days with calls (NTT Docomo)

Japan unlimited, 30 days

Japan unlimited, 1 day

Japan unlimited, 1 day (KDDI)

Japan 3 GB, 30 days

Japan unlimited, 3 days

Japan 4 GB, 30 days (KDDI)