Three Mushasame

Three Mushasame (三武者サメ, Musha same san) is one of the Members of Kuro Akatsuki.

Background
At Dawn of the attack on the Space Colony Big Bloom, the young girl who would become Three Mushasame lost her family, and after spending an unspecified time as a war orphan she was adopted by the Mushasame Research Lab. The scientist in charge of the project erased all her memories from her previous life and just gave her number 'Three' as the name. Namika, the nurse in charge of her, convinced her that working with the Kuro Akatsuki was the only way that she had to recover her memories. Not only that, but despite obtaining huge psychic powers and mecha piloting skills, she also suffers enough brain damage to sustain very painful headaches that can only be eased by powerful medication. Not knowing that San was an enemy, she felt bonded to him, since he is the first person who ever regarded Three as a person in her own right, not as a girl without memories who is bound to become a living weapon. After San tends to her when she has a seizure due to her enhancements, they spend the afternoon together and even share a kiss. It is only after the truth regarding San is revealed to Three that she chose to pilot the giant MRX-087 Psycho Hydra Gundam and attack both San and the city; her desire of getting her memories back and become a full-fledged person are more important than anything. San desperately tries to calm her down and understands Three's feelings. To real avail; she does calm down when he speaks to her, but cannot bring herself to defect.