In Japan, 春分 (shun-bun) spring equinox is a national holiday. The week which contains spring equinox is called “o-higan”. This has connections with Buddhism, and on this day many people visit spend time with their families and visit their family grave.
“Bota-mochi” (rice cake covered in sweet bean paste) is traditionally eaten on this day.
Calligraphy by Vicky 