調布市
Mary Ann, now known as Marianne Wilson, remained in the custody of the Swedish Ambassador to Japan, and attended the ASIJ, the American School in Japan in Chōfu, Tokyo ASIJ, graduating in the 1960s. She continued to visit the Yamaguchi family throughout their lifetime. She retained her Swedish citizenship, and relocated to Sweden, working for the Scandinavian Airlines System for a time, before returning to Japan to settle as a permanent resident Swedish citizen in Japan. She is married with one son, and lives in Tokyo. She remains in close contact with the John Wilson family of Sweden.