Keizō Saji (佐治敬三, Saji Keizō) (November 1, 1919 – November 3, 1999) was a Japanese businessman and art patron. Saji founded the Suntory Museum of Art and Suntory Hall in Tokyo. He was Suntory’s second president (after his father, Shinjirō Torii, the company’s founder) and later served as chairman. He also supported basic scientific research through initiatives associated with the Suntory Foundation for Life Sciences. He held the court rank of Senior Third Rank (正三位). He was ranked by Forbes in 1987 as the tenth richest person in the world, with an estimated net worth of US$4.0 billion.
Source: “Keizo Saji”, English Wikipedia (CC BY-SA 4.0), excerpt