Iucharba is a character from Fire Emblem: Genealogy of the Holy War. He is the brother of Iuchar and Brian, the son of Danann, the half-nephew of Lex, and the grandson of Lombard. He is in command of Sophara Castle during the second part of the game, and much like Iuchar, is in love with Larcei/Creidne. He may be recruited by Larcei/Creidne, but doing so will essentially cause Iuchar to continue campaigning against the army out of jealousy.
Iucharba may be more hotblooded and straightforward than the chivalrous Iuchar is, but they both share the sentiments, in the sense that they are unable to agree with most of Danann's policies, especially that of the Child Hunts.