Ключевые слова: architecture, asia, asian, bloom, building, castle, cherry blossoms, city, defense, floral, flower, fortification, fortifications, fortified, fortress, garden, gatehouse, hanami, history, japan, japanese, masonry, moat, monument, natural, osaka, osaka castle, osaka castle park, outdoor, palace, pale, park, petal, pink, ramparts, sakura, season, soft, spring, stone, stone wall, stonework, tower, tree, turret, vibrant, wall, water,