Lily Bell, a member of the Hakuoh Academy Space Yacht Club, is widely recognized for her affable and approachable nature. Her playful streak occasionally manifests through lighthearted pranks, such as stealing fellow club member Maki Harada's undergarments during space suit changes and introducing capsaicin into Chiaki Kurihara's curry.

Her technical expertise, honed through comprehensive simulation training, includes proficiency in operating dinghies and managing communication systems. This knowledge extends to various spacecraft, including the Odette II and specific technical systems aboard the Bentenmaru. Her familiarity with these systems makes her the frequent choice for handling communications during club activities.

Lily maintains a close friendship with Maki Harada; the two are frequently seen together despite Lily's penchant for teasing her, underscoring their strong bond.

Lily Bell features in multiple franchise installments: the *Bodacious Space Pirates* anime television series, its film continuation *Bodacious Space Pirates Movie: Abyss of Hyperspace*, the light novel series *Miniskirt Pirates*, and the manga adaptations *Bodacious Space Pirates: Abyss of Hyperspace* and *Miniskirt Pirates*.

During the intervention at the Princess Apricot yacht, Lily adopts a distinctive role, assisting the mission while wearing a medical personnel outfit predominantly white with blue accents, aligning with the operational requirements.