Anna Takatsuki is a petite and cute high school girl. However, she was born into the head of the Takatsuki style of martial arts, and she herself has been trained as a master since childhood. She says, "She can't have a boyfriend if she finds out like this." turn into.

In the second half, at New Hyper Anna, Anna is tricked by Mitsue into participating in the Women's Fighting Tournament. With Anna participating, Ruri, Kasumi, and Ouka will also participate. Among them were Rooney, who was also participating in order to earn money for the treatment of Iwao's injury, and a player who was an assassin, Genpei's pawn.