Roji (ロジ) was Robin's mean, arrogant, abusive, cruel, and selfish aunt. When Robin was two years old, Olivia's brother, who was Roji's husband, took her in. Roji never liked Robin and would threaten to hit her if she didn't stop crying. She always made Robin do all the housework and eat stale bread. Roji wouldn't allow Robin to join any family celebrations or try on her cousin's clothes, often complaining when she did.
Unlike Roji, her husband would always defend Robin. He, being Robin's uncle by blood, was the only person who showed care for her and dealt with Roji's temper. Roji only cared about herself, her husband, and her own daughter. It is unknown what happened to her during the Buster Call attack on Ohara. She is presumed dead since Akainu blew up the refugee ship.
Roji was first mentioned in chapter 391 and later appeared in a brief flashback. She was last seen fully in a scene where she was angrily yelling for Robin after finding the bread and jam gone. Subsequent appearances were limited to small flashbacks.
Source: [One Piece Wiki](http://onepiece.wikia.com/wiki/Roji)
