GigSky
- 5G
- 100%of plans
- Hotspot
- Not stated by provider
- Calls & SMS
- 0%of plans
- Plan types
- Total / Daily24 plans here
- Cheapest here
- $2.991 GB
- New-customer only
- 0%of plans
How GigSky compares in Japan
#17 of 31 for 10 GB · 30 days. The cheapest is $6.59 from EscapeSIM.
Cheapest ~1 GB (7+ days): $2.99. Market cheapest: $0.69 (eSIM4Travel).
Cheapest 10 GB · 30 days: $16.79. Market cheapest: $6.59 (EscapeSIM).
All 24 GigSky plans for Japan
Provider
Data
Validity
Network
Per GB
Price
Buy
GigSky
Japan1 GBtotal
7 days
5G NTT DocomoSoftBank
$2.99 /GB
$2.99
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
Japan3.5 GBtotal
1 day
5G NTT DocomoSoftBank
$1.00 /GB
$3.49
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
Cruise & Asia Pacific3 GBtotal
1 day
5G NTT DocomoSoftBank
$1.66 /GB
$4.99
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
World Plan Lite1 GBtotal
15 days
5G NTT DocomoSoftBank
$6.99 /GB
$6.99
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
Japan3 GBtotal
15 days
5G NTT DocomoSoftBank
$2.50 /GB
$7.49
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
World Plan Lite2 GBtotal
15 days
5G NTT DocomoSoftBank
$5.00 /GB
$9.99
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
Japan5 GBtotal
30 days
5G NTT DocomoSoftBank
$2.06 /GB
$10.29
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
Japan3.5 GB / day11 GB total
3 days
5G NTT DocomoSoftBank
$1.00 /GB
$10.49
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
Cruise & Asia Pacific500 MBtotal
1 day
5G NTT DocomoSoftBank
$21.98 /GB
$10.99
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
Cruise & Asia Pacific3 GB / day9 GB total
3 days
5G NTT DocomoSoftBank
$1.61 /GB
$14.49
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
Japan10 GBtotal
30 days
5G NTT DocomoSoftBank
$1.68 /GB
$16.79
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
Cruise + World250 MBtotal
1 day
5G NTT DocomoSoftBank
$79.96 /GB
$19.99
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
Japan3.5 GB / day25 GB total
7 days
5G NTT DocomoSoftBank
$1.00 /GB
$24.49
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
World Plan Lite5 GBtotal
15 days
5G NTT DocomoSoftBank
$5.00 /GB
$24.99
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
Cruise & Asia Pacific3 GB / day21 GB total
7 days
5G NTT DocomoSoftBank
$1.52 /GB
$31.99
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
Asia Pacific20 GBtotal
60 days
5G NTT DocomoSoftBank
$1.85 /GB
$36.99
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
World Plan Lite10 GBtotal
60 days
5G NTT DocomoSoftBank
$4.50 /GB
$44.99
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
Japan3.5 GB / day53 GB total
15 days
5G NTT DocomoSoftBank
$0.86 /GB
$44.99
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
Asia Pacific50 GBtotal
90 days
5G NTT DocomoSoftBank
$1.16 /GB
$57.99
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
Cruise & Asia Pacific3 GB / day45 GB total
15 days
5G NTT DocomoSoftBank
$1.32 /GB
$59.49
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
World Plan Lite20 GBtotal
180 days
5G NTT DocomoSoftBank
$4.00 /GB
$79.99
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
World Plan20 GBtotal
90 days
5G NTT DocomoSoftBank
$5.00 /GB
$99.99
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
World Plan Lite50 GBtotal
180 days
5G NTT DocomoSoftBank
$2.20 /GB
$109.99
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
GigSky
World Plan Lite100 GBtotal
180 days
5G NTT DocomoSoftBank
$1.80 /GB
$179.99
- Networks
- NTT Docomo, SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
FAQ
How much do GigSky eSIM plans cost in Japan?
GigSky has 24 plans for Japan, starting at $2.99 (snapshot as of October 4, 2026).
Which networks does GigSky use in Japan?
NTT Docomo (24 plans), SoftBank (24 plans).
Do GigSky plans in Japan support 5G and hotspot?
100% of GigSky's Japan plans are marked 5G. Hotspot is not stated on any plan.
How does GigSky compare on price in Japan?
For 10 GB · 30-day plans, GigSky ranks #17 of 31 providers by price. The cheapest option is $6.59 from EscapeSIM.
Other providers in Japan
When you buy through a link marked “↗”, the provider pays us a fee. It never changes the price you pay and never changes the order of any table.