Rose Mieko Sato was born on May 28, 1918, in Vancouver, British Columbia, where her parents ran a boarding house. She attended public school and the Japanese Language School in Vancouver. Prior to the war, she worked in sales in a Japanese department store. When the Japanese were removed from the British Columbia coast during World War II, Rose was interned with her family at Slocan, in the British Columbia interior. The family relocated to Toronto, Ontario in 1948, where Rose worked at various jobs in the garment industry. Rose married Ken Kutsukake in 1953 and was married for fifty years. Her husband was a member of the famous Asahi baseball team in prewar British Columbia. Both Rose and her husband were active members of the Japanese Canadian Cultural Centre and the community. Rose passed away in Toronto in 2004.