On his way home from the conference, Nitobe's pneumonia took a turn for the worse and was rushed to the Royal Jubilee Hospital in Victoria, British Columbia, Canada. Following an operation he died on October 15, 1933. Morioka, Nitobe's birthplace, and Victoria have been sister cities since 1985. Mary Elkinton Nitobe lived in Japan until her death in 1938. Mary compiled and edited many of Nitobe's unpublished manuscripts, including his memoirs of early childhood, and contributed greatly to the preservation of his writings.