Lily is a female Space Sheriff who came to EarthIcon-wikipedia with Den Iga. She came from the Planet Bird, but her home planet is unknown. She is mainly in charge of undercover investigations and supports Den, showing a great combination with Den. She is a master of disguise, and her weapons are the Birdnia Blaster and the Cosmo Blaster. For her investigative travels, she mainly uses a motorcycle. After finishing the battle with Madou, she parted with Den, who set out on a journey to restore the Planet Iga.

She is originally from Bird , Lily is Den Iga's ( Sharivan ) partner, often tasked with espionage and infiltration missions. Very athletic and a good fighter, she excels in tennis and swimming. She is also a skilled motorcycle rider and sometimes drives Sharinger Tank. She spends her free time reading or shopping (and in these cases, her partner usually finds an excuse not to accompany her). When Sharivan leaves for Iga after her victory against Madôu, she stays on Earth and the two former partners then become late aware of their mutual feelings.