Lifespan: Unknown to 11/12 of Kōji 1 (1555)
Name Changes: Jinkurō, Saitō Tatsushige
Other Names: Magashirō, Sakyō-no-jō
Clan: Saitō
Father: Saitō Dōsan
Mother: Miyonoshino (or Omi-no-kata)
Siblings: Yoshitatsu, Magaoshirō, Kiheiji, Nichijō, Nichikaku, Toshitaka, Toshiharu, Kichō (Nōhime – formal wife of Oda Nobunaga), five other sisters