About importing medicines or medical devices (carrying by yourself into Japan or receiving as parcel when you are in Japan), please refer www.mhlw.go.jp/english/policy/health-medical/pharmaceuticals/01.html.
Online Application is available. 



Manuals: https://impconf.mhlw.go.jp/manualIndex.htm
Email：TDEN-aic-helpdesk(at)ml.toshiba.co.jp    *Replace (at) with @.