Ключевые слова: april, background, beautiful, beauty, bloom, blooming, blossom, blue sky, branch, cheer, cherry blossom viewing, clear, clear weather, early spring, flora, flower, full bloom, garden, japan, landscape, mountain, mountains, mt tsukuba, nature, outdoor, park, pink, plant, plum, plum blossom, plum festival, plum grove, plum tree, scenery, season, sightseeing, sightseeing spot, sky, spring, spring in full bloom, sunshine, tree, tsukuba, view, warm, white, white plum,