This article or section contains lore taken from Warcraft III: Reign of Chaos, Warcraft III: The Frozen Throne, the manuals, and official bonus maps.

Genjuros was an Orc blademaster of the Blackrock Clan and commander of the Blackrock Warriors who defended the demon gate which the lich Kel'thuzad used to commune with the demon lord Archimonde. Arthas and Kel'thuzad killed him along with four other Orcs guarding the demon gate.[1]

A believer in true strength, he joined Juebi'thos after a duel to prove if he was truly a worthy leader.

As with Haomarush, Jubei'thos, and Khanzo, Genjuros is named after a character from the Samurai Shodown fighting game series, Genjuro Kibagami.