BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Koyomi//Japanese Calendar 1980-04//JA
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260919T045012Z
DTSTART;VALUE=DATE:19800404
SUMMARY:清明
UID:koyomi-1980-04-0@koyomi.local
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260919T045012Z
DTSTART;VALUE=DATE:19800420
SUMMARY:穀雨
UID:koyomi-1980-04-1@koyomi.local
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR