Hingashi is actually based on Japan. We only get the cherry blossoms in the 3 city-states during Little Lady's Day, and people could buy them a few years ago (now they are a Mog Station purchase) to decorate their personal housing. I'm talking about actually keeping cherry blossom trees in Kugane all year long. That and maybe flowering plum trees, but have them be a deeper pink with purple leaves (there is a tree called a Purple Leaf Plum tree, and it's an ornamental tree; there are a grove of them that are planted by the road up the street from where I live). Maybe also have weeping cherry blossom trees that take place of those weeping willows. I do believe that in Yanxia, there are those miniature plum trees that we see in bloom all the time.