Appearing exclusively in the alternate universe OVA "Project A-ko: Gray Side/Blue Side," Liza Chichi is a supporting character and member of Gail's space pirate gang. She possesses distinctive poofy blonde hair and wields a whip as her signature weapon during confrontations. Her primary role involves collaborating with fellow pirate Grash to kidnap C-ko Kotobuki, the wealthy daughter of an intergalactic corporate executive. This abduction serves Gail's scheme to use C-ko as a host for the ancient sorceress Xena, who intends to merge all parallel universes under her control. Self-identifying as 24 years old, Liza reacts with visible offense to age-related terms like "oba-chan," indicating sensitivity about perceptions of her maturity. Her actions directly contribute to the central conflict, prompting protagonists A-ko and B-ko to intervene and thwart the pirates' plans. Liza remains an antagonist aligned with Gail's objectives within this specific narrative.