Sakura, cherry flower, is a national flower of Japan.
In Japanese culture Sakura represent hello and good-bye because the year ends in March and starts in April. Sakura blossoming season is cerebration of new starts.
Also, its the time for HANAMI, to watch the flower, which people gather around the sakura trees to enjoy spring. Fresh air and delicious Hakkaisan drinks are wonderful match in this nice spring days. Kanpai!