Biography
James Masaichi Minatani was a Japanese American participant in the Heart Mountain draft-resistance movement. He was confined at Heart Mountain during World War II and subsequently imprisoned for refusing military conscription.
1942 forced-removal chronology
The Heart Mountain institutional biography records arrival at Portland Assembly Center on June 4, 1942, followed by Heart Mountain on September 1, 1942. These are dated confinement milestones, not a complete continuous-custody span or a revision of the later draft-resistance case. Heart Mountain institutional biography.