Mintusa, a green-furred rabbit from the Sugarbunnies franchise, inhabits the magical realm of Bunniesfield as part of its anthropomorphic rabbit species. He operates as a gelatiere alongside his twin brother Buchiusa, forming one of several bunny duos distinguished by unique culinary or crafting skills. His appearance includes green fur and brown eyes, complemented by an avid fondness for sweet treats—especially cakes crafted by fellow bunnies Shirousa and Kurousa—a passion aligning with his gelato profession.

Mintusa prioritizes group harmony, skillfully mediating conflicts among friends to avoid confrontation. This peacekeeping tendency occasionally surfaces as indecisiveness or delayed choices when acting alone, and he often subordinates personal preferences to others' needs to preserve social bonds. After journeying to the human world with other Sugarbunnies, Mintusa initially concealed his nature by posing as an inanimate plush toy. Upon revelation, he relocated to reside with an acquaintance of Sophia, cohabiting with three other bunnies while continuing gelato production.

He belongs to a group of fourteen primary bunnies dispatched from Bunniesfield by the Two Queens to fulfill a mission. Across media portrayals, his background and core traits remain consistent without documented evolution.