His calligraphic style is strong and full of energy, but elegant with naturally continuous, flowing lines and displays brilliance in his brush strokes, so it is believed to be written during his late years when his calligraphy was perfected.
書風は雄健高雅で、連綿も自然で、筆端には才気が溢れており、円熟した晩年の書道と推測されている。