BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//http://XXX//Event
METHOD:PUBLISH
BEGIN:VEVENT
DTSTART;VALUE=DATE:20221009
DTEND;VALUE=DATE:20221012
DESCRIPTION;LANGUAGE=en-us:DIA Japan
SUMMARY;LANGUAGE=en-us:DIA Japan
LOCATION:Tokyo\, Japan
END:VEVENT
END:VCALENDAR