| According to the Nihonshoki (Chronicles of Japan), "in 534, Ogi, who had power over Minamimusashi region, attempted to kill Kasahara no Ataiomi, Kuninomiyatsuko (the local governor) of Musashi Province, with the help of Oguma who governed Kamitsuke Province in order to usurp the position of Kuninomiyatsuko from Kasahara no Ataiomi." |
日本書紀には「安閑天皇元年（534年）、武蔵国の国造である笠原直使主の地位を奪うため、南武蔵の小杵は上毛野国の小熊の力を借りて、笠原直使主を殺害しようとした。」 |