The only truly unlimited LTE-Speed sim cards in Japan!

You know Japan has terrible wifi coverage, right? 

 Very few restaurants and train stations actually offer free and reliable wifi. 

 Let us help you stay online during your time here, no matter where you go. 

 We're launching our UNLIMITED LTE-SPEED data Sim cards this week, and we're offering 40% off, for the coming 30 hours, only! (Finishes in the evening of Monday, November 12th, Japan Time). 

 Please note, this only applies to the UNLIMITED LTE-SPEED DATA sim cards, which are 6-12-18-24 or 30-Day cards. 





Free shipping available, as well as our industry leading service!

 Click here to jump to our front page where you can make your reservation! 

 Looking forward to serving you soon!


-The JapanWifiBuddy Team