The Daijō-kan or Dajō-kan, also known as the Great Council of State, was the highest organ of Japan's premodern Imperial government under the Ritsuryō legal system during and after the Nara period ... Wikipedia
Center: Nakatsukasa-shō
Chancellor / Chief Minister: Daijō-daijin
Imperial Household: Kunai-shō
Justice: Gyōbu-shō
Major Counselor: Dainagon
Middle Counselor: Chūnagon
Minister of the Left: Sadaijin