#1USD 0.14 per day
Japan 3GB 30Days eSIM
- Duration
- 30 days
- Data
- 3 GB
- Speed
- Mobile data
- Price
- USD 4.10
Cheapest Japan eSIM plans per day
Compare every available Japan eSIM plan ranked by estimated cost per day. Plans without enough allowance information remain listed after comparable plans.
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All Japan eSIM plans by cost per day
Find the right plan
Filter the plans already shown on this page. Your choices do not create a new URL.
Showing all 94 plans
#2USD 0.14 per day
Japan 3GB 30Days (IIJ) eSIM
- Duration
- 30 days
- Data
- 3 GB
- Speed
- Mobile data
- Price
- USD 4.10
#3USD 0.16 per day
Japan 100MB 7Days eSIM
- Duration
- 7 days
- Data
- 100 MB
- Speed
- Mobile data
- Price
- USD 1.10
#4USD 0.19 per day
Japan 500MB 7Days eSIM
- Duration
- 7 days
- Data
- 500 MB
- Speed
- Mobile data
- Price
- USD 1.30
#5USD 0.19 per day
Japan 2GB 15Days eSIM
- Duration
- 15 days
- Data
- 2 GB
- Speed
- Mobile data
- Price
- USD 2.90
#6USD 0.20 per day
Japan 5GB 30Days eSIM
- Duration
- 30 days
- Data
- 5 GB
- Speed
- Mobile data
- Price
- USD 5.90
#7USD 0.20 per day
Japan 5GB 30Days (IIJ) eSIM
- Duration
- 30 days
- Data
- 5 GB
- Speed
- Mobile data
- Price
- USD 5.90
#8USD 0.21 per day
Japan 3GB 30Days (nonhkip) eSIM
- Duration
- 30 days
- Data
- 3 GB
- Speed
- Mobile data
- Price
- USD 6.40
#9USD 0.26 per day
Japan 3GB 15Days eSIM
- Duration
- 15 days
- Data
- 3 GB
- Speed
- Mobile data
- Price
- USD 3.90
#10USD 0.26 per day
Japan 3GB 15Days (IIJ) eSIM
- Duration
- 15 days
- Data
- 3 GB
- Speed
- Mobile data
- Price
- USD 3.90
#11USD 0.26 per day
Japan 5GB 30Days (nonhkip) eSIM
- Duration
- 30 days
- Data
- 5 GB
- Speed
- Mobile data
- Price
- USD 7.92
#12USD 0.27 per day
Japan 1GB 7Days eSIM
- Duration
- 7 days
- Data
- 1 GB
- Speed
- Mobile data
- Price
- USD 1.90
#13USD 0.27 per day
Japan 1GB 7Days (IIJ) eSIM
- Duration
- 7 days
- Data
- 1 GB
- Speed
- Mobile data
- Price
- USD 1.90
#14USD 0.31 per day
Japan 50GB 180Days eSIM
- Duration
- 180 days
- Data
- 50 GB
- Speed
- Mobile data
- Price
- USD 56.00
#15USD 0.31 per day
Japan 10GB 30Days eSIM
- Duration
- 30 days
- Data
- 10 GB
- Speed
- Mobile data
- Price
- USD 9.40
#16USD 0.31 per day
Japan 10GB 30Days (IIJ) eSIM
- Duration
- 30 days
- Data
- 10 GB
- Speed
- Mobile data
- Price
- USD 9.40
#17USD 0.33 per day
eSIM JP 3GB 30D
- Duration
- 30 days
- Data
- 3 GB
- Speed
- Mobile data
- Price
- USD 9.92
#18USD 0.37 per day
Japan 1GB 7Days (nonhkip) eSIM
- Duration
- 7 days
- Data
- 1 GB
- Speed
- Mobile data
- Price
- USD 2.60
#19USD 0.41 per day
Japan 3GB 15Days (nonhkip) eSIM
- Duration
- 15 days
- Data
- 3 GB
- Speed
- Mobile data
- Price
- USD 6.22
#20USD 0.44 per day
Japan 10GB 30Days (nonhkip) eSIM
- Duration
- 30 days
- Data
- 10 GB
- Speed
- Mobile data
- Price
- USD 13.20
#21USD 0.49 per day
eSIM JP 5GB 30D
- Duration
- 30 days
- Data
- 5 GB
- Speed
- Mobile data
- Price
- USD 14.70
#22USD 0.50 per day
eSIM JP 2GB 15D
- Duration
- 15 days
- Data
- 2 GB
- Speed
- Mobile data
- Price
- USD 7.44
#23USD 0.55 per day
Japan 20GB 30Days eSIM
- Duration
- 30 days
- Data
- 20 GB
- Speed
- Mobile data
- Price
- USD 16.40
#24USD 0.55 per day
Japan 20GB 30Days (IIJ) eSIM
- Duration
- 30 days
- Data
- 20 GB
- Speed
- Mobile data
- Price
- USD 16.40
#25USD 0.63 per day
Japan 1GB_20250318 eSIM
- Duration
- 7 days
- Data
- 1 GB
- Speed
- Mobile data
- Price
- USD 4.44
#26USD 0.73 per day
eSIM JP 1GB 7D
- Duration
- 7 days
- Data
- 1 GB
- Speed
- Mobile data
- Price
- USD 5.10
#27USD 0.73 per day
Japan 20GB 30Days (nonhkip) eSIM
- Duration
- 30 days
- Data
- 20 GB
- Speed
- Mobile data
- Price
- USD 22.00
#28USD 0.80 per day
eSIM JP 10GB 30D
- Duration
- 30 days
- Data
- 10 GB
- Speed
- Mobile data
- Price
- USD 23.96
#29USD 0.83 per day
Japan 2GB-15D eSIM
- Duration
- 15 days
- Data
- 2 GB
- Speed
- Mobile data
- Price
- USD 12.51
#30USD 1.01 per day
Japan 10GB_20250318 eSIM
- Duration
- 30 days
- Data
- 10 GB
- Speed
- Mobile data
- Price
- USD 30.34
#31USD 1.12 per day
Japan 5GB_20250318 eSIM
- Duration
- 15 days
- Data
- 5 GB
- Speed
- Mobile data
- Price
- USD 16.86
#32USD 1.13 per day
Japan 50GB 30Days eSIM
- Duration
- 30 days
- Data
- 50 GB
- Speed
- Mobile data
- Price
- USD 34.00
#33USD 1.13 per day
Japan 50GB 30Days (IIJ) eSIM
- Duration
- 30 days
- Data
- 50 GB
- Speed
- Mobile data
- Price
- USD 34.00
#34USD 1.32 per day
eSIM JP 20GB 30D
- Duration
- 30 days
- Data
- 20 GB
- Speed
- Mobile data
- Price
- USD 39.66
#35USD 1.36 per day
Japan 15GB eSIM
- Duration
- 30 days
- Data
- 15 GB
- Speed
- Mobile data
- Price
- USD 40.95
#36USD 1.50 per day
Japan 500MB/Day eSIM
- Duration
- 1 day
- Data
- 500 MB
- Speed
- Mobile data
- Price
- USD 1.50
#37USD 1.50 per day
Japan 500MB/Day (IIJ) eSIM
- Duration
- 1 day
- Data
- 500 MB
- Speed
- Mobile data
- Price
- USD 1.50
#38USD 1.52 per day
Japan 3GB_20250318 eSIM
- Duration
- 7 days
- Data
- 3 GB
- Speed
- Mobile data
- Price
- USD 10.65
#39USD 1.54 per day
Japan 500MB/Day (nonhkip) eSIM
- Duration
- 1 day
- Data
- 500 MB
- Speed
- Mobile data
- Price
- USD 1.54
#40USD 1.78 per day
Japan 20GB_20250318 eSIM
- Duration
- 30 days
- Data
- 20 GB
- Speed
- Mobile data
- Price
- USD 53.51
#41USD 2.10 per day
Japan 1GB/Day FUP1Mbps eSIM
- Duration
- 1 day
- Data
- 1 GB
- Speed
- Mobile data
- Price
- USD 2.10
#42USD 2.20 per day
Japan 21GB 7Days (KDDI) eSIM
- Duration
- 7 days
- Data
- 21 GB
- Speed
- Mobile data
- Price
- USD 15.42
#43USD 2.26 per day
Japan 12GB 4Days (KDDI) eSIM
- Duration
- 4 days
- Data
- 12 GB
- Speed
- Mobile data
- Price
- USD 9.04
#44USD 2.30 per day
Japan Unlimited-10Mbps 10Days (KDDI) eSIM
- Duration
- 10 days
- Data
- 999 GB
- Speed
- Mobile data
- Price
- USD 23.02
#45USD 2.30 per day
Japan 30GB 10Days (KDDI) eSIM
- Duration
- 10 days
- Data
- 30 GB
- Speed
- Mobile data
- Price
- USD 23.02
#46USD 2.42 per day
Japan 1GB/Day (nonhkip) eSIM
- Duration
- 1 day
- Data
- 1 GB
- Speed
- Mobile data
- Price
- USD 2.42
#47USD 2.50 per day
Japan 1GB/Day eSIM
- Duration
- 1 day
- Data
- 1 GB
- Speed
- Mobile data
- Price
- USD 2.50
#48USD 2.50 per day
Japan 1GB/Day (IIJ) eSIM
- Duration
- 1 day
- Data
- 1 GB
- Speed
- Mobile data
- Price
- USD 2.50
#49USD 2.65 per day
Japan 30GB eSIM
- Duration
- 30 days
- Data
- 30 GB
- Speed
- Mobile data
- Price
- USD 79.47
#50USD 3.00 per day
Japan 0.49GB eSIM
- Duration
- 1 day
- Data
- 502 MB
- Speed
- Mobile data
- Price
- USD 3.00
#51USD 3.01 per day
Japan Unlimited-10Mbps 3Days (KDDI) eSIM
- Duration
- 3 days
- Data
- 999 GB
- Speed
- Mobile data
- Price
- USD 9.02
#52USD 3.01 per day
Japan No-Throttling-Unlimited 15Days (KDDI) eSIM
- Duration
- 15 days
- Data
- 999 GB
- Speed
- Mobile data
- Price
- USD 45.10
#53USD 3.11 per day
Japan Unlimited-10Mbps 5Days (KDDI) eSIM
- Duration
- 5 days
- Data
- 999 GB
- Speed
- Mobile data
- Price
- USD 15.54
#54USD 3.23 per day
Japan No-Throttling-Unlimited 10Days (KDDI) eSIM
- Duration
- 10 days
- Data
- 999 GB
- Speed
- Mobile data
- Price
- USD 32.34
#55USD 3.39 per day
eSIM JP 50GB 30D
- Duration
- 30 days
- Data
- 50 GB
- Speed
- Mobile data
- Price
- USD 101.76
#56USD 3.43 per day
Japan 30 days unlim eSIM
- Duration
- 30 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 102.88
#57USD 3.46 per day
Japan No-Throttling-Unlimited 7Days (KDDI) eSIM
- Duration
- 7 days
- Data
- 999 GB
- Speed
- Mobile data
- Price
- USD 24.20
#58USD 3.64 per day
eSIM JP Unlimited 15D
- Duration
- 15 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 54.58
#59USD 3.69 per day
eSIM JP Unlimited 10D
- Duration
- 10 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 36.88
#60USD 3.70 per day
Japan 2GB/Day FUP1Mbps eSIM
- Duration
- 1 day
- Data
- 2 GB
- Speed
- Mobile data
- Price
- USD 3.70
#61USD 3.75 per day
eSIM JP Unlimited 7D
- Duration
- 7 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 26.24
#62USD 3.77 per day
Japan No-Throttling-Unlimited 5Days (KDDI) eSIM
- Duration
- 5 days
- Data
- 999 GB
- Speed
- Mobile data
- Price
- USD 18.86
#63USD 3.83 per day
eSIM JP Unlimited 5D
- Duration
- 5 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 19.14
#64USD 4.01 per day
eSIM JP Unlimited 3D
- Duration
- 3 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 12.04
#65USD 4.06 per day
Japan 2GB-3D eSIM
- Duration
- 3 days
- Data
- 2 GB
- Speed
- Mobile data
- Price
- USD 12.18
#66USD 4.18 per day
Japan 2GB/Day (nonhkip) eSIM
- Duration
- 1 day
- Data
- 2 GB
- Speed
- Mobile data
- Price
- USD 4.18
#67USD 4.37 per day
eSIM JP Unlimited 15D
- Duration
- 15 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 65.52
#68USD 4.42 per day
eSIM JP Unlimited 10D
- Duration
- 10 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 44.24
#69USD 4.43 per day
Japan 15 days unlim eSIM
- Duration
- 15 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 66.45
#70USD 4.50 per day
eSIM JP Unlimited 7D
- Duration
- 7 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 31.48
#71USD 4.50 per day
Japan 2GB/Day eSIM
- Duration
- 1 day
- Data
- 2 GB
- Speed
- Mobile data
- Price
- USD 4.50
#72USD 4.50 per day
Japan 2GB/Day (IIJ) eSIM
- Duration
- 1 day
- Data
- 2 GB
- Speed
- Mobile data
- Price
- USD 4.50
#73USD 4.60 per day
eSIM JP Unlimited 5D
- Duration
- 5 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 22.98
#74USD 4.61 per day
Japan No-Throttling-Unlimited 3Days (KDDI) eSIM
- Duration
- 3 days
- Data
- 999 GB
- Speed
- Mobile data
- Price
- USD 13.84
#75USD 4.82 per day
eSIM JP Unlimited 3D
- Duration
- 3 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 14.46
#76USD 4.90 per day
Japan 3GB/Day eSIM
- Duration
- 1 day
- Data
- 3 GB
- Speed
- Mobile data
- Price
- USD 4.90
#77USD 4.90 per day
Japan 3GB/Day (IIJ) eSIM
- Duration
- 1 day
- Data
- 3 GB
- Speed
- Mobile data
- Price
- USD 4.90
#78USD 5.26 per day
Japan 3GB/Day (nonhkip) eSIM
- Duration
- 1 day
- Data
- 3 GB
- Speed
- Mobile data
- Price
- USD 5.26
#79USD 5.33 per day
eSIM JP 100GB 30D
- Duration
- 30 days
- Data
- 100 GB
- Speed
- Mobile data
- Price
- USD 159.98
#80USD 5.46 per day
eSIM JP Unlimited 1D
- Duration
- 1 day
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 5.46
#81USD 5.56 per day
Japan 3GB/Day FUP1Mbps eSIM
- Duration
- 1 day
- Data
- 3 GB
- Speed
- Mobile data
- Price
- USD 5.56
#82USD 6.46 per day
eSIM JP Unlimited 1D
- Duration
- 1 day
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 6.46
#83USD 6.64 per day
Japan 7 days unlim eSIM
- Duration
- 7 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 46.51
#84USD 7.04 per day
Japan 5GB/Day (nonhkip) eSIM
- Duration
- 1 day
- Data
- 5 GB
- Speed
- Mobile data
- Price
- USD 7.04
#85USD 7.48 per day
Japan 3GB/Day FUP1Mbps (nonhkip) eSIM
- Duration
- 1 day
- Data
- 3 GB
- Speed
- Mobile data
- Price
- USD 7.48
#86USD 8.73 per day
eSIM JP Unlimited 15D
- Duration
- 15 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 131.00
#87USD 8.80 per day
Japan 5GB/Day eSIM
- Duration
- 1 day
- Data
- 5 GB
- Speed
- Mobile data
- Price
- USD 8.80
#88USD 8.85 per day
eSIM JP Unlimited 10D
- Duration
- 10 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 88.48
#89USD 8.99 per day
eSIM JP Unlimited 7D
- Duration
- 7 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 62.96
#90USD 9.19 per day
eSIM JP Unlimited 5D
- Duration
- 5 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 45.96
#91USD 9.64 per day
eSIM JP Unlimited 3D
- Duration
- 3 days
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 28.92
#92USD 9.68 per day
Japan 10GB/Day (nonhkip) eSIM
- Duration
- 1 day
- Data
- 10 GB
- Speed
- Mobile data
- Price
- USD 9.68
#93USD 10.00 per day
Japan 10GB/Day eSIM
- Duration
- 1 day
- Data
- 10 GB
- Speed
- Mobile data
- Price
- USD 10.00
#94USD 11.88 per day
eSIM JP Unlimited 1D
- Duration
- 1 day
- Data
- Unlimited
- Speed
- Mobile data
- Price
- USD 11.88
No plans match those filters. Try a longer validity or remove a cost limit.
Secure payment methods
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How cost per day is calculated for Japan
The displayed estimate divides the current plan price by the advertised validity in days. It is a comparison ratio: it does not mean the provider charges the plan one day at a time.
What the daily price does not measure
Cost per day does not account for how much data is included, fair-use speed reductions, hotspot restrictions or network quality. A low daily price can still be poor value when its allowance is too small for your trip.
Choosing a Japan eSIM for your trip length
Compare the validity with your complete itinerary and leave enough time for arrival and departure. Then check the data allowance and activation rule before selecting a plan from the ranked list.
Questions about Japan eSIM price rankings
Is the cheapest daily eSIM always the cheapest plan?
No. The ranking divides total price by validity. A longer plan can have a lower daily ratio while costing more in total.
Can the live price change?
Yes. Prices and availability come from the live catalogue and are verified again during checkout.