trooper in traditional Japanese uniform, dynamic pose, holding a flag, intense expression, samurai armor, katana at side, historical setting, Edo period, cherry blossoms, stone path, Shinsengumi, rallying troops, clear sky, bright sunlight, dramatic shadows, action scene, full body shot, vibrant colors, detailed textures, realistic style, high contrast, dynamic composition, energy-filled atmosphere, Like a Dragon Ishin game-inspired.