Ryōichi Kuroda (黒田了一, Kuroda Ryōichi, 16 March 1911 – 24 July 2003) was a Japanese jurist and politician from Suita, Osaka. After graduating from Tohoku...

Ryoichi Kurisawa (栗澤 僚一, born 1982), Japanese footballer Ryōichi Kuroda (黒田 了一, 1911–2003), Japanese lawyer and politician Ryoichi Maeda (前田 遼一, born 1981)...