Out of all of the members of the Sonozaki Family, she is the least involved with the Gaia Memory business, as she was doted upon while growing up. After encountering Philip, Wakana begins to have second thoughts about being a Dopant and discards the ClayDoll Memory. It is returned to her by her father, who is aware that she did not lose it as she claims; he later decides to bring her into the family business after Kirihiko's death and is the one chosen to view the effects of the Xtreme Memory on the true Gaia Memory. Before this, Wakana also becomes one of Shinkuro Isaka's unwilling experiments after he modifies her Gaia Driver, subjecting her to more of her Gaia Memory's influence and its short term side effects showing her compatibility with its powers. After trying to run away with Philip, her father takes her to the Museum's true base of operations. With her personality changed entirely due to giving into the corruption of the ClayDoll Memory, Wakana now runs the Museum and the Digal Corporation while clad in black, seeking to kill Philip for betraying their family. She is also given the prototype Gaia Progressor, a device based on the Xtreme Memory designed to further advance her Gaia Memory into a completely new form.
Thanks to Otoya for the info
