- Google calendar ID: kmilk2q74dt1ibd4t6tvi9cmt0@group.calendar.google.com
- Google calendar URL: calendar.google.com/calendar/embed?src=kmilk2q74dt1ibd4t6tvi9cmt0%40group.calendar.google.com&ctz=Asia%2FTokyo
- iCal URL: calendar.google.com/calendar/ical/kmilk2q74dt1ibd4t6tvi9cmt0%40group.calendar.google.com/public/basic.ics