Shigeko Iwaihara Koga was born March 23, 1911. She was a member of the Alameda Buddhist Temple. In 1916, Mrs. Koga returned to Japan and enrolled in grade school. The family returned to Alameda, California, in 1918 where Mrs. Koga atended Porter Elementary School. She was incarcerated at the Poston concentration camp, Arizona. Mrs. Koga became …