Ключевые слова: background, background material, blue color, blue sky, cherry blossom, class, classroom, clear, clear sky, clouds, copy space, day, education, educational image, elementary school, entrance, entrance ceremony, flower, fresh, full bloom, graduation, graduation ceremony, harmony, high school, image, japan, junior high school, keywords study, landscape, material, new term, no people, outdoors, peach color, petal, pink, plant, refreshing, school, school building, school image, sky, someiyoshino, spring, spring image, student, study image, sunny,