Garterbelt is a tall, slender figure with deep brown skin, crimson eyes, and a voluminous oval afro, draped in priestly robes accented by a red-and-white stole. Once a ruthless gangster and crime lord, his life ended abruptly in a violent office confrontation. Denying a posthumous celestial mission, he was cursed with immortality, condemned to relive history from biblical eras—witnessing Adam and Eve’s fall, Noah’s flood, and beyond—until epiphany transformed his eternal torment into purpose. Now a priest in Daten City, he oversees rebellious angels Panty and Stocking, enforcing discipline despite their chaotic tendencies.

His immortality enables rapid regeneration from dismemberment, explosions, or organ removal, though this power hinges on his unresolved divine mandate. Concealed within his afro lies an endless arsenal, deployed with lethal precision. Stoic and authoritative, he harbors hidden complexities: clandestine BDSM rituals for self-penance, overt attraction to men—evident in flirtations with Brief, visits to clubs like Rainbow or Bear Club—and ambiguous past liaisons with women suggesting fluid sexuality.

Tensions define his relationships: frequent clashes with Panty and Stocking over their irreverence, a bitter rivalry with Corset marked by matching chest scars, and charged banter with Brief. As the masked alter ego Master G, he orchestrates events like the Lingerie Run, manipulating crowds for profit while donning an orange stole. Design evolutions include a streamlined appearance post-Corset’s assault—removed "donut lips," absent chest crosses, a crescent-shaped afro—and internally reversed organs, a nod to his *Gurren Lagann* inspiration.

Parodic undertones critique real-world religious scandals, while OVA vignettes showcase his BDSM proclivities and overt interactions with male groups. Narrative arcs involving Corset’s machinations see him temporarily perish, only to resurrect,暗示 his cosmic role remains unfulfilled until Panty and Stocking’s destiny unfolds.