BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Koyomi//Japanese Calendar 1941-10//JA
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260919T053722Z
DTSTART;VALUE=DATE:19411009
SUMMARY:寒露
UID:koyomi-1941-10-0@koyomi.local
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260919T053722Z
DTSTART;VALUE=DATE:19411024
SUMMARY:霜降
UID:koyomi-1941-10-1@koyomi.local
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR