My Nisei dad and mom received this gift from her father when they were married in Japan after WW2. My grandfather was sensei and had his own kendo dojo. We lived in Japan for 2 years in the early 1960’s when my dad was stationed in Korea with the 25th infantry division. I was in junior high school at that time. We visited my grandfather during the summers and he came to visit us in Tokyo several times.   The katana was kept at my uncle’s home in Hawaii down in their garage. What you see in the