Ключевые слова: ajisai, background, beautiful, beauty, bloom, blooming, blooming flowers, blossom, blue, botany, bright, bush, color, colorful, flora, floral, flower, flower festival, fresh, garden, gardening, genus, green, hana, hokkaido, hortensia, hydrangea, hydrangeaceae, hydrangeas, japan, leaf, macrophylla, natural, nature, otaru, outdoor, park, petal, plant, purple, rainy season, refreshing, relaxing, season, spring, summer, tourism, white,