Ujimasa Hōjō

Ujimasa Hojo was the son of the famous Ujiyasu Hojo and the fith leader of the Hojo clan. He was famous for resisting Hideyoshi Toyotomi's rule untill his end.

Samurai Warriors
In Samurai Warriors 2, Ujimasa appears as a generic general in a few battles. He appears in the Toyotomi's Siege of Odawara Castle on both West and East sides. On the West side, when the player makes it to the top of Odawara Castle, he will warp to the other side of the battlefield and charges to the Toyotomi's main camp. On the East side, he will still stay in the top together with Ujinao Hojo. He also appears in Nagamasa's fictional Dream Stage, where he and a few other Hojo generals battle alongside Shingen and Kenshin.

Warriors Orochi
In the series' canon, the Hojo first appear fighting against the Orochi army right after they are warped to the new world. The Hojo army gets defeated here and some generals manage to escape, including Ujimasa. After this, they are aided by the Shu army when they are struggling against the Orochi army.

Trivia

 * He was rumoured to appear in Samurai Warriors 3, however his father made it to the cast. He may still appear in future installments.