Saizo is a playable character in Fire Emblem Fates on the Birthright and Revelation routes. One of Ryoma's personal retainers and the older twin brother of Suzukaze, he is a Hoshidan Ninja and is the fifth to carry the Saizo family name. If Saizo achieves an S-Support, he will bear a son named Grey with his wife; if he marries Female Corrin or Aqua, he'll be the father of Kana or Shigure respectively.