Kazuhiko Masumoto (Japanese: 増本 一彦 Masumoto Kazuhiko; 9 May 1936 – 6 February 2022) was a Japanese politician of the Japanese Communist Party who served in the House of Representatives from 1972 to 1976, before dying of bile duct cancer at age 85.
Source: “Kazuhiko Masumoto”, English Wikipedia (CC BY-SA 4.0), excerpt