Ōkurakyō no Tsubone

Lady Okura-kyo
Ōkurakyō no Tsubone
大蔵局
The emblem (mon) of the Toyotomi clan
Personal life
Born16th-century
Died1615
Cause of deathSuicide
NationalityJapanese
SpouseOno Satomori
ChildrenŌno Harunaga
Ōno Harufusa
Ōno Harutane
Ōno Haruzumi
Religious life
ReligionBuddhism
Military service
Allegiance Toyotomi clan
Battles/warsSiege of Osaka

Lady Ōkurakyō or Ōkurakyō no Tsubone (大蔵局) was a Japanese noble woman and retainer of the Toyotomi clan during the Sengoku period. She was the wet nurse of Yodo-dono and later served her son Toyotomi Hideyori. She wielded great power within the Toyotomi family along with the Ono brothers, playing a crucial role before and during the siege of Osaka.