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How will you use your eSIM?
For light use
Good for WhatsApp, maps, email and basic browsing.
5 recommended from 57 options
abestesim
eSIM Japan - 15 Days / Total 5GB
Data only
4G/5G/3G
Hotspot
Data
5GB
Validity
15 days
Network
KDDI
Price
$2.75
$2.75
$2.75
0% off applied
Data
5GB
Validity
15 days
Price
$2.75
$2.75
$2.75
0% off
Plan type: Data only
Network: KDDI
Speed: 4G/5G/3G
Hotspot supported
Network: KDDI
Speed: 4G/5G/3G
Hotspot supported
Mood
Japan 5 GB 30 Days
Data only
4G
Top-up
Hotspot
Data
5GB
Validity
30 days
Network
NTT docomo
Price
$5.49
$5.49
$5.49
0% off applied
Data
5GB
Validity
30 days
Price
$5.49
$5.49
$5.49
0% off
Plan type: Data only
Network: NTT docomo
Speed: 4G
Internet breakout: Japan
Top-up available
Hotspot supported
Network: NTT docomo
Speed: 4G
Internet breakout: Japan
Top-up available
Hotspot supported
AdventureSIMs
Japan 5GB 30 Days
Data only
4G/5G
Top-up
Hotspot
Data
5GB
Validity
30 days
Network
Multi-network
Price
$5.62
$5.62
$5.62
0% off applied
Data
5GB
Validity
30 days
Price
$5.62
$5.62
$5.62
0% off
Plan type: Data only
Network: Multi-network
Speed: 4G/5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 4G/5G
Top-up available
Hotspot supported
Roamix
Japan 5GB 30Days
Data only
5G
Top-up
Hotspot
Data
5GB
Validity
30 days
Network
Multi-network
Price
$7.55
$7.55
$7.55
0% off applied
Data
5GB
Validity
30 days
Price
$7.55
$7.55
$7.55
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Internet breakout: Hong Kong
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Internet breakout: Hong Kong
Top-up available
Hotspot supported
Astaroam
Japan eSIM 5GB 30 Days
Data only
5G
Top-up
Hotspot
Data
5GB
Validity
30 days
Network
KDDI/au
Price
$10.04
$10.04
$10.04
0% off applied
Data
5GB
Validity
30 days
Price
$10.04
$10.04
$10.04
0% off
Plan type: Data only
Network: KDDI/au
Speed: 5G
Internet breakout: Singapore
Top-up available
Hotspot supported
Network: KDDI/au
Speed: 5G
Internet breakout: Singapore
Top-up available
Hotspot supported
For everyday use
Better for social media, regular browsing and longer days out.
5 recommended from 28 options
abestesim
eSIM Japan - 30 Days / Total 10GB
Data only
4G/5G/3G
Hotspot
Data
10GB
Validity
30 days
Network
KDDI
Price
$5.50
$5.50
$5.50
0% off applied
Data
10GB
Validity
30 days
Price
$5.50
$5.50
$5.50
0% off
Plan type: Data only
Network: KDDI
Speed: 4G/5G/3G
Hotspot supported
Network: KDDI
Speed: 4G/5G/3G
Hotspot supported
mobineX
14 GB - 7 days
Data only
5G
Top-up
Hotspot
Data
14GB
Validity
7 days
Network
Multi-network
Price
$8.80
$8.80
$8.80
0% off applied
Data
14GB
Validity
7 days
Price
$8.80
$8.80
$8.80
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Mood
Japan 10 GB 30 Days
Data only
4G
Top-up
Hotspot
Data
10GB
Validity
30 days
Network
NTT docomo
Price
$8.49
$8.49
$8.49
0% off applied
Data
10GB
Validity
30 days
Price
$8.49
$8.49
$8.49
0% off
Plan type: Data only
Network: NTT docomo
Speed: 4G
Internet breakout: Japan
Top-up available
Hotspot supported
Network: NTT docomo
Speed: 4G
Internet breakout: Japan
Top-up available
Hotspot supported
AdventureSIMs
Japan 10GB 30 Days
Data only
4G/5G
Top-up
Hotspot
Data
10GB
Validity
30 days
Network
Multi-network
Price
$9.84
$9.84
$9.84
0% off applied
Data
10GB
Validity
30 days
Price
$9.84
$9.84
$9.84
0% off
Plan type: Data only
Network: Multi-network
Speed: 4G/5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 4G/5G
Top-up available
Hotspot supported
Roamix
Japan 10GB 30Days
Data only
5G
Top-up
Hotspot
Data
10GB
Validity
30 days
Network
Multi-network
Price
$11.85
$11.85
$11.85
0% off applied
Data
10GB
Validity
30 days
Price
$11.85
$11.85
$11.85
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Internet breakout: Hong Kong
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Internet breakout: Hong Kong
Top-up available
Hotspot supported
For heavy use
For hotspot, video calls, streaming and longer stays.
5 recommended from 45 options
abestesim
eSIM Japan - 30 Days / Total 20GB
Data only
4G/5G/LTE
Hotspot
Data
20GB
Validity
30 days
Network
Multi-network
Price
$11.05
$11.05
$11.05
0% off applied
Data
20GB
Validity
30 days
Price
$11.05
$11.05
$11.05
0% off
Plan type: Data only
Network: Multi-network
Speed: 4G/5G/LTE
Hotspot supported
Network: Multi-network
Speed: 4G/5G/LTE
Hotspot supported
AdventureSIMs
Japan 50GB 30 Days
Data only
4G/5G
Top-up
Hotspot
Data
50GB
Validity
30 days
Network
Multi-network
Price
$23.91
$23.91
$23.91
0% off applied
Data
50GB
Validity
30 days
Price
$23.91
$23.91
$23.91
0% off
Plan type: Data only
Network: Multi-network
Speed: 4G/5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 4G/5G
Top-up available
Hotspot supported
Mood
Japan 50 GB 30 Days
Data only
4G
Top-up
Hotspot
Data
50GB
Validity
30 days
Network
NTT docomo
Price
$27.49
$27.49
$27.49
0% off applied
Data
50GB
Validity
30 days
Price
$27.49
$27.49
$27.49
0% off
Plan type: Data only
Network: NTT docomo
Speed: 4G
Internet breakout: Japan
Top-up available
Hotspot supported
Network: NTT docomo
Speed: 4G
Internet breakout: Japan
Top-up available
Hotspot supported
mobineX
30 GB - 15 days
Data only
5G
Top-up
Hotspot
Data
30GB
Validity
15 days
Network
Multi-network
Price
$17.00
$17.00
$17.00
0% off applied
Data
30GB
Validity
15 days
Price
$17.00
$17.00
$17.00
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Roamix
Japan 50GB 30Days
Data only
5G
Top-up
Hotspot
Data
50GB
Validity
30 days
Network
Multi-network
Price
$38.30
$38.30
$38.30
0% off applied
Data
50GB
Validity
30 days
Price
$38.30
$38.30
$38.30
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Internet breakout: Hong Kong
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Internet breakout: Hong Kong
Top-up available
Hotspot supported
Unlimited options
Unlimited plans with fair-use details shown where available.
5 recommended from 328 options
Mood
Japan Unlimited (10 GB/day, then 384 Kbps) 1 Day
Data only
Hotspot
Data
Unlimited
Validity
1 days
Fair use
?
10GB / day
then 384kbps
Price
$7.99
$7.99
$7.99
0% off applied
Data
Unlimited
Validity
1 days
Price
$7.99
$7.99
$7.99
0% off
High-speed data: 10GB / day
Then unlimited at: 384kbps
Plan type: Data only
Internet breakout: Hong Kong
Hotspot supported
Then unlimited at: 384kbps
Plan type: Data only
Internet breakout: Hong Kong
Hotspot supported
Roamix
Japan 10GB/Day (nonhkip)
Data only
Hotspot
Data
Unlimited
Validity
1 days
Fair use
?
10GB / day
then 512kbps
Price
$11.75
$11.75
$11.75
0% off applied
Data
Unlimited
Validity
1 days
Price
$11.75
$11.75
$11.75
0% off
High-speed data: 10GB / day
Then unlimited at: 512kbps
Plan type: Data only
Internet breakout: Singapore
Hotspot supported
Then unlimited at: 512kbps
Plan type: Data only
Internet breakout: Singapore
Hotspot supported
abestesim
eSIM Japan - 30 Days / Daily 1GB
Data only
Hotspot
Data
Unlimited
Validity
30 days
Fair use
?
1GB / day
then 128kbps
Price
$14.30
$14.30
$14.30
0% off applied
Data
Unlimited
Validity
30 days
Price
$14.30
$14.30
$14.30
0% off
High-speed data: 1GB / day
Then unlimited at: 128kbps
Plan type: Data only
Hotspot supported
Then unlimited at: 128kbps
Plan type: Data only
Hotspot supported
mobineX
Unlimited Gold
Data only
Hotspot
Data
Unlimited
Validity
1 days
Fair use
?
5GB / day
then 1Mbps
Price
$3.10
$3.10
$3.10
0% off applied
Data
Unlimited
Validity
1 days
Price
$3.10
$3.10
$3.10
0% off
High-speed data: 5GB / day
Then unlimited at: 1Mbps
Plan type: Data only
Hotspot supported
Then unlimited at: 1Mbps
Plan type: Data only
Hotspot supported
Astaroam
Japan eSIM 3GB/day 7 Days
Data only
Hotspot
Data
Unlimited
Validity
7 days
Fair use
?
3GB / day
then 512kbps
Price
$26.75
$26.75
$26.75
0% off applied
Data
Unlimited
Validity
7 days
Price
$26.75
$26.75
$26.75
0% off
High-speed data: 3GB / day
Then unlimited at: 512kbps
Plan type: Data only
Internet breakout: Singapore
Hotspot supported
Then unlimited at: 512kbps
Plan type: Data only
Internet breakout: Singapore
Hotspot supported
All plans
Compare Japan eSIM plans
Showing the clearest option from each plan family. 234 near-duplicates hidden.
Filter by data, duration or plan type to narrow the list.
What's included
-
30-day refund guarantee If your eSIM isn't used, get a full refund within 30 days.
-
UK-based customer support Real people in the UK, reachable by email when you need help.
-
Set up in 60 seconds Install before you travel and connect automatically when you land.
Top picks for your trip
Based on what you've selected
Data
20GB
Validity
30 days
Network
Multi-network
Price
$11.05
$11.05
$11.05
$0.55/GB
$0.37/day
0% off applied
Data
20GB
Validity
30 days
Price
$11.05
$11.05
$11.05
$0.55/GB
$0.37/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 4G/5G/LTE
Hotspot supported
Network: Multi-network
Speed: 4G/5G/LTE
Hotspot supported
Data
50GB
Validity
30 days
Network
Multi-network
Price
$23.91
$23.91
$23.91
$0.48/GB
$0.80/day
0% off applied
Data
50GB
Validity
30 days
Price
$23.91
$23.91
$23.91
$0.48/GB
$0.80/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 4G/5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 4G/5G
Top-up available
Hotspot supported
Data
30GB
Validity
30 days
Network
Multi-network
Price
$15.22
$15.22
$15.22
$0.51/GB
$0.51/day
0% off applied
Data
30GB
Validity
30 days
Price
$15.22
$15.22
$15.22
$0.51/GB
$0.51/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 4G/5G/LTE
Hotspot supported
Network: Multi-network
Speed: 4G/5G/LTE
Hotspot supported
Data
50GB
Validity
30 days
Network
NTT docomo
Price
$27.49
$27.49
$27.49
$0.55/GB
$0.92/day
0% off applied
Data
50GB
Validity
30 days
Price
$27.49
$27.49
$27.49
$0.55/GB
$0.92/day
0% off
Plan type: Data only
Network: NTT docomo
Speed: 4G
Internet breakout: Japan
Top-up available
Hotspot supported
Network: NTT docomo
Speed: 4G
Internet breakout: Japan
Top-up available
Hotspot supported
Data
30GB
Validity
15 days
Network
Multi-network
Price
$17.00
$17.00
$17.00
$0.57/GB
$1.13/day
0% off applied
Data
30GB
Validity
15 days
Price
$17.00
$17.00
$17.00
$0.57/GB
$1.13/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Data
30GB
Validity
20 days
Network
Multi-network
Price
$17.00
$17.00
$17.00
$0.57/GB
$0.85/day
0% off applied
Data
30GB
Validity
20 days
Price
$17.00
$17.00
$17.00
$0.57/GB
$0.85/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Data
30GB
Validity
30 days
Network
Multi-network
Price
$17.00
$17.00
$17.00
$0.57/GB
$0.57/day
0% off applied
Data
30GB
Validity
30 days
Price
$17.00
$17.00
$17.00
$0.57/GB
$0.57/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Data
50GB
Validity
30 days
Network
Multi-network
Price
$29.50
$29.50
$29.50
$0.59/GB
$0.98/day
0% off applied
Data
50GB
Validity
30 days
Price
$29.50
$29.50
$29.50
$0.59/GB
$0.98/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Data
30GB
Validity
20 days
Network
IIJ(Docomo)
Price
$19.51
$19.51
$19.51
$0.65/GB
$0.98/day
0% off applied
Data
30GB
Validity
20 days
Price
$19.51
$19.51
$19.51
$0.65/GB
$0.98/day
0% off
Plan type: Data only
Network: IIJ(Docomo)
Speed: 4G/LTE
Hotspot supported
Network: IIJ(Docomo)
Speed: 4G/LTE
Hotspot supported
Data
20GB
Validity
30 days
Network
NTT docomo
Price
$13.49
$13.49
$13.49
$0.67/GB
$0.45/day
0% off applied
Data
20GB
Validity
30 days
Price
$13.49
$13.49
$13.49
$0.67/GB
$0.45/day
0% off
Plan type: Data only
Network: NTT docomo
Speed: 4G
Internet breakout: Japan
Top-up available
Hotspot supported
Network: NTT docomo
Speed: 4G
Internet breakout: Japan
Top-up available
Hotspot supported
Data
30GB
Validity
10 days
Network
Multi-network
Price
$17.00
$17.00
$17.00
$0.57/GB
$1.70/day
0% off applied
Data
30GB
Validity
10 days
Price
$17.00
$17.00
$17.00
$0.57/GB
$1.70/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Data
20GB
Validity
30 days
Network
Multi-network
Price
$14.06
$14.06
$14.06
$0.70/GB
$0.47/day
0% off applied
Data
20GB
Validity
30 days
Price
$14.06
$14.06
$14.06
$0.70/GB
$0.47/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 4G/5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 4G/5G
Top-up available
Hotspot supported
Data
20GB
Validity
20 days
Network
IIJ(Docomo)
Price
$14.41
$14.41
$14.41
$0.72/GB
$0.72/day
0% off applied
Data
20GB
Validity
20 days
Price
$14.41
$14.41
$14.41
$0.72/GB
$0.72/day
0% off
Plan type: Data only
Network: IIJ(Docomo)
Speed: 4G/LTE
Hotspot supported
Network: IIJ(Docomo)
Speed: 4G/LTE
Hotspot supported
Data
50GB
Validity
30 days
Network
Multi-network
Price
$38.30
$38.30
$38.30
$0.77/GB
$1.28/day
0% off applied
Data
50GB
Validity
30 days
Price
$38.30
$38.30
$38.30
$0.77/GB
$1.28/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Internet breakout: Hong Kong
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Internet breakout: Hong Kong
Top-up available
Hotspot supported
Data
50GB
Validity
180 days
Network
Multi-network
Price
$38.49
$38.49
$38.49
$0.77/GB
$0.21/day
0% off applied
Data
50GB
Validity
180 days
Price
$38.49
$38.49
$38.49
$0.77/GB
$0.21/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Internet breakout: Hong Kong
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Internet breakout: Hong Kong
Top-up available
Hotspot supported
Data
50GB
Validity
180 days
Network
Multi-network
Price
$39.39
$39.39
$39.39
$0.79/GB
$0.22/day
0% off applied
Data
50GB
Validity
180 days
Price
$39.39
$39.39
$39.39
$0.79/GB
$0.22/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 4G/5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 4G/5G
Top-up available
Hotspot supported
Data
30GB
Validity
7 days
Network
Multi-network
Price
$17.00
$17.00
$17.00
$0.57/GB
$2.43/day
0% off applied
Data
30GB
Validity
7 days
Price
$17.00
$17.00
$17.00
$0.57/GB
$2.43/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Data
20GB
Validity
30 days
Network
KDDI/au
Price
$17.60
$17.60
$17.60
$0.88/GB
$0.59/day
0% off applied
Data
20GB
Validity
30 days
Price
$17.60
$17.60
$17.60
$0.88/GB
$0.59/day
0% off
Plan type: Data only
Network: KDDI/au
Speed: 5G
Internet breakout: Singapore
Top-up available
Hotspot supported
Network: KDDI/au
Speed: 5G
Internet breakout: Singapore
Top-up available
Hotspot supported
Data
30GB
Validity
5 days
Network
Multi-network
Price
$17.00
$17.00
$17.00
$0.57/GB
$3.40/day
0% off applied
Data
30GB
Validity
5 days
Price
$17.00
$17.00
$17.00
$0.57/GB
$3.40/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Data
10GB
Validity
30 days
Network
KDDI
Price
$5.50
$5.50
$5.50
$0.55/GB
$0.18/day
0% off applied
Data
10GB
Validity
30 days
Price
$5.50
$5.50
$5.50
$0.55/GB
$0.18/day
0% off
Plan type: Data only
Network: KDDI
Speed: 4G/5G/3G
Hotspot supported
Network: KDDI
Speed: 4G/5G/3G
Hotspot supported
Data
10GB
Validity
15 days
Network
Multi-network
Price
$5.62
$5.62
$5.62
$0.56/GB
$0.37/day
0% off applied
Data
10GB
Validity
15 days
Price
$5.62
$5.62
$5.62
$0.56/GB
$0.37/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 4G/5G/LTE
Hotspot supported
Network: Multi-network
Speed: 4G/5G/LTE
Hotspot supported
Data
20GB
Validity
30 days
Network
NTT docomo
Price
$19.40
$19.40
$19.40
$0.97/GB
$0.65/day
0% off applied
Data
20GB
Validity
30 days
Price
$19.40
$19.40
$19.40
$0.97/GB
$0.65/day
0% off
Plan type: Data only
Network: NTT docomo
Speed: 4G
Internet breakout: Japan
Top-up available
Hotspot supported
Network: NTT docomo
Speed: 4G
Internet breakout: Japan
Top-up available
Hotspot supported
Data
30GB
Validity
3 days
Network
Multi-network
Price
$17.00
$17.00
$17.00
$0.57/GB
$5.66/day
0% off applied
Data
30GB
Validity
3 days
Price
$17.00
$17.00
$17.00
$0.57/GB
$5.66/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Data
100GB
Validity
90 days
Network
Multi-network
Price
$112.00
$112.00
$112.00
$1.12/GB
$1.24/day
0% off applied
Data
100GB
Validity
90 days
Price
$112.00
$112.00
$112.00
$1.12/GB
$1.24/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Data
60GB
Validity
60 days
Network
Multi-network
Price
$69.71
$69.71
$69.71
$1.16/GB
$1.16/day
0% off applied
Data
60GB
Validity
60 days
Price
$69.71
$69.71
$69.71
$1.16/GB
$1.16/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 4G/5G/LTE
Hotspot supported
Network: Multi-network
Speed: 4G/5G/LTE
Hotspot supported
Data
50GB
Validity
90 days
Network
Multi-network
Price
$60.00
$60.00
$60.00
$1.20/GB
$0.67/day
0% off applied
Data
50GB
Validity
90 days
Price
$60.00
$60.00
$60.00
$1.20/GB
$0.67/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Data
50GB
Validity
180 days
Network
Multi-network
Price
$62.00
$62.00
$62.00
$1.24/GB
$0.34/day
0% off applied
Data
50GB
Validity
180 days
Price
$62.00
$62.00
$62.00
$1.24/GB
$0.34/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Internet breakout: Hong Kong
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Internet breakout: Hong Kong
Top-up available
Hotspot supported
Data
14GB
Validity
7 days
Network
Multi-network
Price
$8.80
$8.80
$8.80
$0.63/GB
$1.26/day
0% off applied
Data
14GB
Validity
7 days
Price
$8.80
$8.80
$8.80
$0.63/GB
$1.26/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Data
20GB
Validity
15 days
Network
Multi-network
Price
$29.50
$29.50
$29.50
$1.47/GB
$1.97/day
0% off applied
Data
20GB
Validity
15 days
Price
$29.50
$29.50
$29.50
$1.47/GB
$1.97/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Network: Multi-network
Speed: 5G
Top-up available
Hotspot supported
Data
30GB
Validity
60 days
Network
Multi-network
Price
$44.60
$44.60
$44.60
$1.49/GB
$0.74/day
0% off applied
Data
30GB
Validity
60 days
Price
$44.60
$44.60
$44.60
$1.49/GB
$0.74/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 4G/5G/LTE
Hotspot supported
Network: Multi-network
Speed: 4G/5G/LTE
Hotspot supported
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Popular destinations
Staying connected in Japan
A quick look at what the eSIM plans for Japan in our index offer, plus a few practical essentials for your trip.
Networks the plans use
IIJ
LTE / 4G
KDDI
3G / LTE / 4G / 5G
NTT docomo
LTE / 4G / 5G
Rakuten Mobile
4G / 5G
SoftBank
LTE / 4G / 5G
Based on the plans currently listed for Japan in our index. Network details are provided by suppliers and may change.
Travel essentials
- CurrencyJapanese yen (JPY)
- Dialling code+81
- Local timeJST (GMT+9)
- LanguageJapanese
Guides for visiting Japan
How much travel data do you really need abroad?
From Google Maps and WhatsApp to streaming, hotspotting and remote work, travel data usage varies far more tha...
Read guide →Do you actually need calls and SMS on a travel eSIM?
Many travel eSIMs are data only, which often raises the same question for travellers before a trip: what happe...
Read guide →What is an eSIM and how does it work?
eSIMs are becoming increasingly common for travel, but many people still are not entirely sure how they work....
Read guide →How to choose the best Japan eSIM for your trip
On eSIM Indexer, you can compare 512 active eSIM plans for Japan from 6 providers (AdventureSIMs, Astaroam, Mood, Roamix and 2 others). Prices start at $1.02 and go up to $4,315.51.
Both fixed-data plans (up to 100GB) and unlimited options are available; validity ranges from 1 to 365 days.
What travellers usually ask
For a short trip, many travellers can manage with 3GB to 10GB if they mainly use maps, messaging, email and browsing. Choose a larger plan if you use hotspot, video calls or streaming.
An eSIM can often be cheaper than standard roaming and gives you a separate travel data plan for Japan without changing your physical SIM.
Yes. WhatsApp, iMessage, FaceTime, email and other apps work normally as long as your eSIM plan has mobile data available.
Yes. Your phone must support eSIM and be network unlocked. If your device is locked to one network, a travel eSIM may not connect.
This depends on the provider. Many travel eSIMs start when they first connect to a supported network, but some may start after installation or purchase. Always check the plan details before buying.
Many eSIM plans support hotspot, but it depends on the provider and plan. If hotspot is important for laptops or sharing data, check the plan details before purchasing.
Unlimited plans may include a fair-use policy, such as a daily high-speed allowance. After that limit, speeds may be reduced until the allowance resets.
Some providers allow top-ups, while others require buying another plan. If you think you may need more data, choose a plan with top-up support or a larger allowance.