Oda Ujiharu

Oda Ujiharu (小田 氏治) (1534–1602) was a warlord of the Japanese province of Hitachi during the Sengoku Period of the 16th century.

He participated in the Siege of Odawara (1561) under Uesugi Kenshin against Hōjō clan.

Ujiharu was defeated by the Satake following the year of 1569 and lost Oda Castle.

He finally surrendered to the Satake following the year of 1583, having to give all of his family as hostages.

After the year of 1590, Ujiharu was completely deprived of his remaining holdings.