Mint Blancmanche, a strategic analyst of the Moon Angel Troupe, hails from the galaxy-spanning Blancmanche conglomerate, her privileged upbringing honing her tactical expertise. Telepathic abilities grant her access to surface thoughts, nurturing early skepticism toward outsiders, yet she navigates social interactions with poised courtesy. Familial friction, particularly with her father, instills discretion in personal matters, though she ascends to lead the NEUE division of her family’s enterprise, skillfully negotiating alliances like Anise’s induction into the Rune Angel Wing.

Her striking features include blue hair, amber eyes, and emotive white rabbit-like auricular extensions. At 123 cm, she retains her status as the shortest team member post-timeskip, outgrown by younger peers. Piloting the reconnaissance-focused GA-003 Trick Master, Mint commands battles through remotely deployed "Fliers," enabling precise, supportive strikes.

Privately, she indulges in full-body mascot cosplay, a passion she guards fiercely unless mission-critical, contrasting her polished image of sipping Orange Pekoe tea and savoring synthetic-flavored confections—a taste shaped by her sheltered past. Media adaptations diverge: the anime exaggerates her costume obsession to reckless extremes, pairing it with mischievous delight in others’ mishaps. Game iterations emphasize her social wariness, her telepathy deepening isolation save for Angel Troupe bonds. The manga traces her growing trust in allies post-rescue, subtly hinting at romantic undertones. Across narratives, she grapples with reconciling her calculated persona with concealed vulnerabilities, from hidden hobbies to the weight of her psychic gifts, weaving strategic mastery with introspective growth.