Leina Ashta is a character from the anime Mobile Suit Gundam ZZ. She is Judau Ashta's younger sister and serves as the driving force and motivation behind most of his actions throughout the series.

Leina is an essentially reasonable and responsible individual - the exact opposite of her irresponsible older brother. In some ways she even takes care of her older brother, though he does his share for her as well. She continually motivates and pursues him as he and his miscreant friends engage in their junk-dealing activities. He continually insists that he is doing it all to earn money for Leina's schooling. She counters, however pointing out that he is a hypocrite since he is missing school himself to do so. Leina is ultimately the driving force that conspires with captain Bright Noa and his more responsible friends to recruit him as a member of the Anti-Earth Union Group. Even once he has been recruited she backs Brights disciplinary actions of him and his comrades.