Brushed in bold, confident strokes this is a fine example of calligraphy by a woman of samurai spirit. It means summon all the powers at one's command, and never shrink from any challenge in life.
Toyama Mineo was married to the famous right-wing kingpin Toyama Mitsuru when she was fifteen. During their long marriage she gave birth to five boys and five girls. Mineo was renown for her beauty and samurai spirit.