The JSA announced on its official website at the beginning of April 2023 that Ueno had met the Free Class criteria for retirement and that his retirement would become official upon completion of his last official game.[1] Ueno's retirement became official on May 16, 2023, after losing to Tomoki Yokoyama in a 36th Ryūō Class 6 game.[2] Ueno finished his career with a record of 208 wins and 307 losses for a winning percentage of 40.4%.[3]
^"Tsūsan Seiseki" 通算成績 [Career Win Loss Records] (in Japanese). Japan Shogi Association. Archived from the original on April 4, 2023. Retrieved May 23, 2023.