Japan SIM Card | 3 – 50GB | Data-Only | 30 Days

(37 customer reviews)


10GB / 20GB / 30GB
4G LTE speed on SoftBank, KDDI or NTT Docomo
30 days
For use in all of Japan
Expiry 31/12/2024

SKU: JP30D Categories: , , Tag:


What’s Included?

  • 3GB / 5GB / 10GB / 20GB / 30GB / 50GB (Unlimited data at 128kbps)*
  • No daily limit
  • 4G LTE speed
  • 30 days service from activation
  • For use in all of Japan (SoftBank / KDDI / NTT Docomo)
  • Fits all phones (SIM Size: Nano, Micro, and Standard)
  • Comes with a SIM tray opener
  • Hotspot/Tethering enabled
  • Expire 31 December 2024

Things to know

  • The SIM’s provider is CHT (taiwanese operator)
  • Simple plug & play activation
  • No ID registration needed
  • Coverage on the SoftBank, KDDI or NTT Docomo Network
  • Compatible with GSM devices
  • Works in all unlocked mobile phone devices (the SIM will NOT work on Modem/Mifi/Pocket Wifi devices)
  • Check data usage here by using the ICCID number (the number on the physical card)

Troubleshooting Guide

Please insert the SIM card only when you land in Japan otherwise the SIM may be activated in Australia.

The SIM card activates when you insert the SIM card into your phone, our SIM generally works with no issues, however if you encounter any issues with the SIM, please check the following:

  1. Insert the SIM into your phone, turn off any other SIM and any VPN (if applicable)
  2. Turn data roaming on (Android: select all network)
  3. Turn on mobile data and wait at least 5-10 minutes for activation – do NOT change any settings 
  4. APN should be “internet” (if it is not automatic)
  5. Network operator should be automatically selected but if it isn’t please select manually to the SoftBank, KDDI or NTT Docomo.
  6. Turn phone off, take out the SIM, insert the SIM back and turn phone on -> repeat the steps above
  7. Try a SIM reset <travelkon.com.au/simreset>
  8. Please contact us if the above steps still does not work

Please note that we are not affiliated in any way with the network provider or the supplier.

*The supplier may change the data allowance without notice, please check our website for the latest update.

Reviews (37)

37 reviews for Japan SIM Card | 3 – 50GB | Data-Only | 30 Days

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Based on 37 reviews

Customer Images

Image #1 from Danielle
Image #2 from Kelvin
Image #1 from Danielle


Great value and easy to use when travelling overseas!!!

(0) (0)
Image #2 from Kelvin


Best travel sim and great support if you encounter any issues

(0) (0)
Image #1 from Danielle
Image #2 from Kelvin
1-5 of 37 reviews
  1. Very easy to use. Pleased and would buy again. Reception was great in rural Japan where I travelled. No issues at all. Instant reception once I landed.

    (0) (0)
  2. I’ve got the sim card before travelling to Japan. Very easy to installed. It worked everywhere. Very reliable and lasted all my trip (3 weeks) with spare data to use. I Strongly recommend it.

    (0) (0)
  3. reported the sim card yet received although AUSTPOST said delivered. TRAVELKON promise resend the sim card and investigate with austpost. That is good attitude to deal with client.

    (0) (0)
  4. Easy use, Perfectly working!

    (0) (0)
  5. (0) (0)
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