The Kawazu Sakura is a species of Cherry Blossoms that bloom in mid-February and bloom until about mid-march in Japan's Kanto region. and the warbling white eye, also known as the Japanese white eye or Mejiro (Zosterops japonicus). Rush to slurp and eat the sweet nectar of the sakura flower just as they bloom, as do the Brown Eared Bul Bul and the common tree sparrow. From the last week of March to the first week of May, our bountiful common cherry blossoms begin to bloom in Japan.