This is a commemorative folding fan inscribed with the word "Great Ambition" by Sota Fujii, who leads the current shogi world, when he became a professional at the youngest age in history (14 years old at the time). It went on sale on June 7, 2017, at shogi halls in Tokyo and Osaka, and sold out in 30 minutes. This is a valuable calligraphy piece from Sota Fujii's time as a newly promoted professional, now a prominent figure in the shogi world. I displayed it for about a month and have kept it carefully stored since then. There are no noticeable signs of aging, and it is in good condition. This item allows you to see the growth of Sota Fujii, so I would be happy to pass it on to a Fujii fan.