Lisa Pacifist (リサ・パツィフィースト, Risa Patsifīsuto) is one of the main characters in Final Fantasy: Unlimited. She was born in Russia to Tsar Pacifist and her Chinese mother, who taught her the ways of Kigen Arts, being able to use her spiritual energy in the form of defensive attacks. At the age of 22, in the series, she helps the twins Yu and Ai search for their missing parents Joe and Marie Hayakawa as well as protecting them. It was only in the finale, she revealed that she was looking for the Hayakawas herself, working for the C2 Organization headed by her father. She was voiced in the English version by Shawn Sides and the Japanese version by Kyoko Hikami.

And this is her STORY <3
Lisa spent most of her childhood in China where she was taught the Kigen Arts by her mother on a riverbank when she was a young kid and she told her to balance those three buckets of water and to keep her focus while balancing them. If she fails however, she will have to regroup her thoughts and rethink. Her Kigen Arts style is a powerful style of concentration and balance used to wipe out any enemy in her path for success. She moved back to Russia when her mother passed away, though she never knew her father, and hid her true feelings with a smile. Lisa eventually joined the C2 organization, meeting Dolk, whom she has feelings for. When the Hayakawas mysteriously disappeared, she and the other agents were charged with keeping tabs on the Hayakawa twins in case their parents return. But Lisa followed the twins to the Ghost Train.

AND NOW the games she has been in and discription!!!!!!

Final Fantasy: Unlimited

During the series, her ordeals while helping the twins made Lisa strong and able to express herself like a normal person. She used her Kigen Arts to protect the twins, eventually using the same move that took her mother's life to save them and the Comodeen. However, due to the Elenium and the Inner World's nature, Lisa only fainted and thus used the Kigen Dragon summon as a last resort since. By the finale, Lisa revealed herself as a member of C2 and her words managed to free the Hayakawas from Herba's control before they lost their children.
[edit] Final Fantasy: Unlimited After

After the adventure in Wonderland, Lisa began to question her relations to the C2 Organization when they abducted the Hayakawa family and even more so upon learning that Dolk is now her enemy, who is now Soljashy. Overtime, Lisa is overwhelmed by sadness of Dolk's death, and Herba added salt to the wound by revealing that Soljashy's goal was to feed Chaos with Lisa's rage and despair. In a fit of blind rage, she used her Kigen powers to destroy the Pillar of Darkness at the cost of her life, while absorbing Chaos into her body. But Kaze and Makenshi managed to save her, leaving her on Earth to continue living.