BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Koyomi//Japanese Calendar 1951-10//JA
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260919T054044Z
DTSTART;VALUE=DATE:19511009
SUMMARY:寒露
UID:koyomi-1951-10-0@koyomi.local
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260919T054044Z
DTSTART;VALUE=DATE:19511024
SUMMARY:霜降
UID:koyomi-1951-10-1@koyomi.local
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR