Ishizu Ryosuke (石津 良介, Ishizu Ryōsuke; 1907 – 1986) was a Japanese photographer whose work was included in 328 Outstanding Japanese Photographers (2000). He was associated with the New Photography (shinkō shashin) movement of the 1930s. Born in Okayama and active as an editor in Tokyo, he later returned to his home region, where he became an influential figure in photography circles around the Chūgoku and San'in area.
Source: “Ryōsuke Ishizu”, English Wikipedia (CC BY-SA 4.0), excerpt