NTT Docomo has introduced new Japan Welcome SIM for those tourists that will be available from July 1st, 2017. The free SIM can be applied via a dedicated website prior leaving from your country and you can retrieve the SIM card from Narita, Haneda or Kansai International airport upon arrival in Japan. As a limited period offer till September … Continue reading "NTT Docomo launches 15-day free Japan Welcome SIM for foreign tourists"