BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Koyomi//Japanese Calendar 1957-01//JA
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260919T044628Z
DTSTART;VALUE=DATE:19570101
SUMMARY:元日
UID:koyomi-1957-01-0@koyomi.local
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260919T044628Z
DTSTART;VALUE=DATE:19570105
SUMMARY:小寒
UID:koyomi-1957-01-1@koyomi.local
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260919T044628Z
DTSTART;VALUE=DATE:19570115
SUMMARY:成人の日
UID:koyomi-1957-01-2@koyomi.local
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260919T044628Z
DTSTART;VALUE=DATE:19570120
SUMMARY:大寒
UID:koyomi-1957-01-3@koyomi.local
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR