Ministry of War (pre-modern Japan)

Premodern Japan
Part of a series on the politics and
government of Japan during the
Nara and Heian periods
Daijō-daijin
Minister of the LeftSadaijin
Minister of the RightUdaijin
Minister of the CenterNaidaijin
Major CounselorDainagon
Middle CounselorChūnagon
Minor CounselorShōnagon
Eight Ministries
CenterNakatsukasa-shō  
CeremonialShikibu-shō
Civil AdministrationJibu-shō
Popular AffairsMinbu-shō
WarHyōbu-shō
JusticeGyōbu-shō
TreasuryŌkura-shō
Imperial HouseholdKunai-shō

The Ministry of War or Military Ministry (兵部省, Hyōbu-shō), sometimes called Tsuwamono no Tsukasa, was a division of the eighth century Japanese government of the Imperial Court in Kyoto, instituted in the Asuka period and formalized during the Heian period. The Ministry was replaced in the Meiji period.