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Instant Activation
High Internet Speeds
Hotspot Sharing
No Hidden Charges
Afghanistan eSIM
Afghanistan
FROM $4.60
Ï 2G 3G LTE
Network Provider: Afghan Wireless Afghanistan, Etisalat, Roshan Afghanistan
  • 11 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Albania eSIM
Albania
FROM $0.99
Ï 2G 3G 4G LTE
Network Provider: Vodafone
  • 27 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Algeria eSIM
Algeria
FROM $0.50
Ï 2G 3G 4G LTE
Network Provider: Mobilis, Ooredoo, Optimum Telecom Algeria Spa
  • 24 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Andorra eSIM
Andorra
FROM $2.50
Ï 2G 3G 5G LTE
Network Provider: Mobiland, STA Andorra
  • 25 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Anguilla eSIM
Anguilla
FROM $5.99
Ï 4G
Network Provider: FLOW
  • 9 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Antigua and Barbuda eSIM
Antigua and Barbuda
FROM $6.50
Ï 3G 4G LTE
Network Provider: Digicel Antinua and Barbuda, FLOW
  • 10 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Argentina eSIM
Argentina
FROM $2.50
Ï 2G 3G 4G LTE
Network Provider: Claro, Movistar, Telefonica Moviles Argentina S.A.
  • 27 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Armenia eSIM
Armenia
FROM $0.50
Ï 2G 3G 4G LTE
Network Provider: Orange, UCOM Armenia, Ucom
  • 28 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Australia eSIM
Australia
FROM $0.50
Ï 2G 3G 5G LTE
Network Provider: OPTUS MOBILE PTY LTD, Optus, Vodafone
  • 17 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Austria eSIM
Austria
FROM $1.36
Ï 2G 3G 5G LTE
Network Provider: 3, Orange, Three
  • 26 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Azerbaijan eSIM
Azerbaijan
FROM $3.40
Ï 2G 3G 4G 5G LTE
Network Provider: Azercell, Azercell Azerbaijan, Azercell Telecom LLC
  • 19 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Bahamas eSIM
Bahamas
FROM $11.32
Ï 2G 3G 4G LTE
Network Provider: Aliv
  • 21 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Region
Instant Activation
High Internet Speeds
Hotspot Sharing
No Hidden Charges
Africa (29 Countries) eSIM
Africa (29 Countries)
FROM $9.69
Ï 3G 4G 5G
Network Provider: Airtel, AirtelTigo, Cell C
  • 3 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Asia (20 Countries) eSIM
Asia (20 Countries)
FROM $6.12
Ï 3G 4G 5G
Network Provider: 3, AirTel, CTM
  • 9 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Australia & New Zealand eSIM
Australia & New Zealand
FROM $1.87
Ï 4G 5G
Network Provider: Optus, Spark
  • 10 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Balkans (5+ areas) eSIM
Balkans (5+ areas)
FROM $2.55
Ï 4G 5G
Network Provider: A1, T-Mobile, Tele2
  • 9 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Caribbean (24 Countries) eSIM
Caribbean (24 Countries)
FROM $5.10
Ï 3G 4G 5G
Network Provider: Altice, Antel, Claro
  • 5 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Central Asia eSIM
Central Asia
FROM $1.02
Ï 4G
Network Provider: Beeline, Hutch, Jazz
  • 8 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
China (mainland HK Macao) eSIM
China (mainland HK Macao)
FROM $1.53
Ï 4G 5G
Network Provider: CTM, China Unicom, csl
  • 13 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Europe (42+ Countries) eSIM
Europe (42+ Countries)
FROM $5.44
Ï 4G 5G
Network Provider: 3, 7acht, A1
  • 6 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
South America (17 Countries) eSIM
South America (17 Countries)
FROM $9.69
Ï 3G 4G 5G
Network Provider: Antel, Claro, Digicel
  • 5 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Middle East (11 Countries) eSIM
Middle East (11 Countries)
FROM $11.90
Ï 4G 5G
Network Provider: Bakcell, Beeline, Etisalat
  • 3 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
North America (3 Countries) eSIM
North America (3 Countries)
FROM $1.95
Ï 4G 5G
Network Provider: AT&T, Bell, Movistar
  • 16 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Global eSIM Plan (127 Countries) eSIM
Global eSIM Plan (127 Countries)
FROM $12.92
Ï 3G 4G 5G
Network Provider: 3, 7acht, A1
  • 6 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Japan eSIM
Japan

Japan

Ï 2G 3G 4G 5G LTE Data Only

Japan eSIM

Select Your Plan

100 MB
7 Days
$0.51
500 MB
1 Day
$0.85
500 MB
7 Days
$0.68
1 GB
1 Day
$1.70
1 GB
7 Days
$1.19
2 GB
1 Day
$3.13
3 GB
15 Days
$2.89
3 GB
1 Day
$3.74
3 GB
15 Days
$2.89
3 GB
7 Days
$3.84
3 GB
10 Days
$4.11
5 GB
3 Days
$3.93
5 GB
15 Days
$5.39
10 GB
1 Day
$8.23
10 GB
3 Days
$7.06
10 GB
15 Days
$9.50
3 GB
30 Days
$3.06
5 GB
30 Days
$4.59
10 GB
30 Days
$7.99
20 GB
3 Days
$13.74
30 GB
3 Days
$19.14
20 GB
30 Days
$13.94
30 GB
30 Days
$25.55
50 GB
7 Days
$32.62
50 GB
180 Days
$47.60
50 GB
30 Days
$28.90
Unlimited
1.00 GB per day, then 0.26 Mbps
1 Day
$1.80
Unlimited
2.00 GB per day, then 0.26 Mbps
1 Day
$2.30
Unlimited
1.00 GB per day, then 0.26 Mbps
2 Days
$2.82
Unlimited
1.00 GB per day, then 0.26 Mbps
3 Days
$3.21
Unlimited
2.00 GB per day, then 0.26 Mbps
2 Days
$4.11
Unlimited
1.00 GB per day, then 0.26 Mbps
4 Days
$4.11
Unlimited
1.00 GB per day, then 0.26 Mbps
5 Days
$4.69
Unlimited
2.00 GB per day, then 0.26 Mbps
3 Days
$4.74
Unlimited
1.00 GB per day, then 0.26 Mbps
6 Days
$5.52
Unlimited
1.00 GB per day, then 0.26 Mbps
7 Days
$5.90
Unlimited
2.00 GB per day, then 0.26 Mbps
4 Days
$6.15
Unlimited
1.00 GB per day, then 0.26 Mbps
8 Days
$6.68
Unlimited
1.00 GB per day, then 0.26 Mbps
9 Days
$7.45
Unlimited
2.00 GB per day, then 0.26 Mbps
5 Days
$7.58
Unlimited
1.00 GB per day, then 0.26 Mbps
10 Days
$7.96
Unlimited
2.00 GB per day, then 0.26 Mbps
6 Days
$8.21
Unlimited
1.00 GB per day, then 0.26 Mbps
11 Days
$8.70
Unlimited
1.00 GB per day, then 0.26 Mbps
12 Days
$9.45
Unlimited
2.00 GB per day, then 0.26 Mbps
7 Days
$9.50
Unlimited
1.00 GB per day, then 0.26 Mbps
13 Days
$10.20
Unlimited
2.00 GB per day, then 0.26 Mbps
8 Days
$10.78
Unlimited
1.00 GB per day, then 0.26 Mbps
14 Days
$10.93
Unlimited
1.00 GB per day, then 0.26 Mbps
15 Days
$11.29
Unlimited
2.00 GB per day, then 0.26 Mbps
9 Days
$12.07
Unlimited
2.00 GB per day, then 0.26 Mbps
10 Days
$13.36
Unlimited
2.00 GB per day, then 0.26 Mbps
11 Days
$14.62
Unlimited
2.00 GB per day, then 0.26 Mbps
12 Days
$15.91
Unlimited
2.00 GB per day, then 0.26 Mbps
13 Days
$17.20
Unlimited
2.00 GB per day, then 0.26 Mbps
14 Days
$18.48
Unlimited
2.00 GB per day, then 0.26 Mbps
15 Days
$19.77
Unlimited
1.00 GB per day, then 0.26 Mbps
16 Days
$12.00
Unlimited
1.00 GB per day, then 0.26 Mbps
17 Days
$12.73
Unlimited
1.00 GB per day, then 0.26 Mbps
18 Days
$13.45
Unlimited
1.00 GB per day, then 0.26 Mbps
19 Days
$14.16
Unlimited
1.00 GB per day, then 0.26 Mbps
20 Days
$14.89
Unlimited
1.00 GB per day, then 0.26 Mbps
25 Days
$18.48
Unlimited
2.00 GB per day, then 0.26 Mbps
16 Days
$21.06
Unlimited
1.00 GB per day, then 0.26 Mbps
30 Days
$22.08
Unlimited
2.00 GB per day, then 0.26 Mbps
17 Days
$22.34
Unlimited
2.00 GB per day, then 0.26 Mbps
18 Days
$23.63
Unlimited
2.00 GB per day, then 0.26 Mbps
19 Days
$24.92
Unlimited
2.00 GB per day, then 0.26 Mbps
20 Days
$26.18
Unlimited
2.00 GB per day, then 0.26 Mbps
25 Days
$32.62
Unlimited
2.00 GB per day, then 0.26 Mbps
30 Days
$39.03
$0.51 100 MB • 7 Days
Buy Now
24/7 Customer Service Secure Payment
Coverage
Japan
Network

5G, 4G, 2G, 3G, LTE

Plan Type

Data Only

Activation Policy

First Installation

eKYC Identity Verification

Not Necessary

Network Operators

KDDI/au, Kokusai Denshin Denwa Co., Ltd.(KDDI), NTT Docomo, Inc

eSIM Japan: Instant 5G for Tokyo, Kyoto, Osaka & Mt. Fuji

Get instant connectivity from just $0.51. 28 unlimited plans available.

Welcome to the land of perfect harmony between ancient tradition and hyper-modernity. With a Cellesim Japan eSIM, get high-speed 5G/4G connectivity the moment you land at Narita (NRT) or Haneda (HND) airport.

Forget the hassle of pocket Wi-Fi or local SIMs. Whether you're navigating the busy streets of Tokyo, exploring the ancient temples of Kyoto, enjoying the food scene in Osaka, or viewing Mount Fuji, stay connected. Activate in seconds and share your journey.

Our Popular Japan eSIM Data Plans

  • 100 MB (Valid for 7 Days): $0.51
  • 500 MB (Valid for 1 Day): $0.85
  • 1 GB (Valid for 7 Days): $1.19
  • 3 GB (Valid for 30 Days): $3.06
  • 5 GB (Valid for 30 Days): $4.59
  • 10 GB (Valid for 30 Days): $7.99
  • 20 GB (Valid for 30 Days): $13.94
  • 30 GB (Valid for 30 Days): $25.55
  • 50 GB (Valid for 180 Days): $47.60

Need Unlimited Data for Your Trip?

For heavy users, business travelers, or anyone who wants total peace of mind, explore our 28 different Japan Unlimited Data eSIM packages. We offer options to ensure you're always connected.

Secure your digital connection with Cellesim. Choose the best Japan eSIM plan for your trip today.


Before Your Trip, Learn About eSIM 6 Critical Things You Need to Know

Discover the advantages and usage details of eSIM technology for a seamless travel experience.

Data Only Access

Our packages are "data-only" focused. Standard calls are not available, but you can make calls through apps like WhatsApp and FaceTime.

Keep Your WhatsApp

Your number doesn't change when using eSIM abroad. Stay connected with family and friends through your existing number.

Hotspot Sharing

Turn your phone into a modem (hotspot) and easily share your internet with tablets or friends.

Active Plan

Japan

12 GB
Remaining Data
Connection Status Connected (4G/5G)
Roaming Active
Data Saver
eSIM Ready

Device Compatibility

Make sure your phone is "Unlocked" (carrier-free) and eSIM compatible before purchasing. Most new models support it.

Right Timing

Install your eSIM profile with home Wi-Fi. Activate your package at your destination to save time.

24/7 Expert Support

If you need help during setup or usage, you can reach our expert team via live chat 24/7.

Frequently Asked Questions

Got some questions before your Journey? Well here's everything you need to know before you go

 Most modern phones do, but you must check our specific list here: eSIM Compatible Devices to be 100% sure before purchasing. 

 Absolutely. You must have an active internet connection to use the USJ App inside the park to claim your "Timed Entry e-Ticket" or "Standby Entry Ticket" for the Nintendo area. 

 Yes. During the official climbing season (July to September), major networks provide strong 4G coverage along the trails and even at the summit, allowing you to live-stream the sunrise (Goraiko). 

Absolutely. Not speaking Japanese can be challenging, making instant translation apps essential. Our eSIM offers low-latency 4G/5G speeds, allowing you to use Google Lens to translate restaurant menus instantly or use voice translation to communicate with locals without any "loading" delays. 

Yes. Tethering (Personal Hotspot) is fully supported. This is perfect if you need to get some work done on your laptop at a cafe in Shibuya or if you want to share data with your family members to save money instead of buying multiple SIM cards. 

 Quality is non-negotiable in Japan. To ensure you have a signal everywhere from the neon lights of Tokyo to the temples of Kyoto, our eSIM connects to Japan’s premium networks: NTT Docomo, KDDI (au), or Softbank. Docomo is widely considered the gold standard for coverage, ensuring you stay connected even in rural Hokkaido or near Mount Fuji. 

Yes, for convenience and freedom. Renting a Pocket Wi-Fi means carrying an extra device, charging two batteries, and worrying about losing it (and paying a fine). A Cellesim Japan eSIM is 100% digital. You don't need to pick up or return a device at Narita or Haneda airports. It is cheaper, lighter, and you can’t lose it! 

Yes. Your Cellesim eSIM for internet and your digital Suica/Pasmo/ICOCA cards (for trains and payments) work independently on the same iPhone or Android device. Using the eSIM for data will not interfere with your ability to tap your phone at ticket gates or convenience stores (Konbini). 

Yes. Japan’s infrastructure is world-class. You will have a stable 4G/5G signal while traveling on the Shinkansen between cities (e.g., Tokyo to Osaka). Even in the extensive underground subway networks of Tokyo and Osaka, mobile signal is available in stations and tunnels, allowing you to check Google Maps or train schedules via HyperDia or Navitime continuously. 

No. This is a data-only eSIM. It does not come with a local +81 phone number. In Japan, getting a voice SIM as a tourist is very difficult due to regulations. However, most modern restaurants accept online reservations (via TableCheck or Google). For calls, you can use WhatsApp, LINE (very popular in Japan), or Skype using your high-speed data connection. 

$0.51 100 MB • 7 Days
Buy Now