The Ministry of Health, Labor, and Welfare designated video calling application checked at the airport quarantine area when entering Japan has been changed to “MySOS.”

Among the applications designated by the Ministry of Health, Labor and Welfare (MHLW), which installation status is checked at the airport quarantine area when entering Japan, the video calling application has been changed from Skype to MySOS.
Please note that you will need to install the MySOS app from a special URL or QR code.

To “6. Required Apps for Entering Japan” section.