LOTM: Sword of KingsAki Honda was the leader of a gang of middle-school bullies whose favorite victim was Hiroko Kaizuka, whom they often tormented out of jealousy for her high grades, which skewed the class's performance numbers against them. Aki was such a terror, boys in the class feared her, and one member of her group often faced as much bullying as Hiroko herself, for merely expressing mild opposition to some of what they did. Later, she started a massive gang, composed by 5000 criminals around the state.
Hiroko was caught in a double-bind : If she didn't have the best grades possible, her parents would put relentless pressure on her; If she did get good grades, Aki and the others would not only move against her, but regard raising her grades as defiance. Hiroko's best friend Shiina knew almost nothing of this torment, nor of Hiroko's added burden of past sexual abuse by her father. Aki and her gang, Mihaya Ozaki (a Heathers-like follower of a Queen Bee), Hiroka Takamura (an almost stereotypical school bully/henchperson), and Miyoko Shito (the one most nervous about what they were doing, and also one of main series' character Shiina Tamai's friends) rarely missed an opportunity to further ruin Hiroko's life at school. In that time, she fought against Katarina Couteau but was humilliated and defeated.
The most notable torture the gang inflicted was forcing Hiroko to eat worms, and then raping her with a test tube, an event Miyoko was beaten for because she was too late to join in. A boy that was friends with Hiroko managed to stop her from continuing, but kept quiet because of his fear of the increasingly brazen Aki. Later that day, the torment reached its zenith when her father, convinced that her friend Shiina was the cause of her bad grades, forbade Hiroko from seeing her. With the one person she loved forced out of her life by her parents' strictness and Aki's monstrous behavior, Hiroko at last snapped.
Later, she joined Eckidina KnightWalker to start a civil war during the beginning of the World War III. She attacked Tenguu City with her gang, causing the death of 2 millions.