Takahashi


 * Hiroshi Takahashi-son of Jiro and Reiko, older brother of Kenzo
 * Jiro Takahashi-husband of Reiko, father of Hiroshi and Kenzo
 * Kenzo Takahashi-son of Jiro and Reiko, younger brother of Hiroshi
 * Reiko Takahashi-deceased wife of Jiro, mother of Hiroshi and Kenzo