Mimimi, an aristocratic girl with unwavering kindness and steadfast faith in others’ inherent goodness, possesses blonde hair, fair skin, dark blue eyes, and a petite frame. She wears a pink dress adorned with white and light green accents, complemented by a red collar—a lethal restraint device engineered by Dr. Achimoff, linked to a control button embedded in his golden tooth. This collar becomes a tool to threaten her life and manipulate Dorapin.

After rescuing and nursing Dorapin following his injury during a mission to recover a stolen jewel meant to aid the poor, she reveals her family’s magical orb, capable of transforming objects according to the user’s will—but only for those with pure intentions. Trusting Dorapin’s noble motives despite his reputation as a thief, she defends his actions as efforts to redistribute wealth to the disadvantaged, a theme echoing through their dynamic.

Kidnapped by the Duke of Monaco seeking the orb’s power, she is rescued by Dorapin, afterward entrusting him with the artifact to continue his mission. Later ensnared in Dr. Achimoff’s schemes, she is imprisoned with the collar coercing Dorapin into servitude. Throughout her ordeal, she displays courage, urging Dorapin to defy Achimoff even at personal risk.

A turning point arrives when Dorapin destroys the collar’s control button, severing Achimoff’s hold. Despite trauma, her compassion endures, fostering a bond with the forgetful Dora-rinho. Her relationship with Dorapin deepens through shared trials, anchored in mutual loyalty and a vow to reunite despite his fugitive status.

A continuity discrepancy notes the collar’s appearance in a prequel chapter predating her meeting Dorapin, possibly an artistic error. Her narrative threads trust and moral integrity, casting her as both a catalyst for Dorapin’s redemption and a symbol of resilience against exploitation.