BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Ephemere//EN
BEGIN:VEVENT
UID:event-9434@ephemere
DTSTAMP:20260410T041210Z
DTSTART:20260425T100000Z
SUMMARY:配信サイトイベント「ニコニコ超会議2026」
DESCRIPTION:
END:VEVENT
END:VCALENDAR