Create an image of a delicate cherry blossom tree in full bloom, situated in a serene Japanese garden during spring. The cherry blossoms should be soft pink with subtle white highlights, clustering densely along the branches. The garden should feature traditional elements such as a stone lantern, a small pond with koi fish, and neatly raked gravel paths. The background reveals distant mountains shrouded in a light morning mist. Use a watercolor painting style to emphasize the gentle and ephemeral nature of the cherry blossoms. The angle should be an upward shot, capturing the cascading blooms against the sky, framed by the garden elements.