He pretends to be a sophisticated French gentleman, acting flashy, vain, scheming and petty. He uses unique first-person pronoun "Mii" to refer to himself and calls others "Chimi", always ending sentences with the verbal tic "~zansu". He loves showing off his fake elegance, often plotting small tricks to gain attention, and his oversized buck teeth pop out prominently whenever he smirks or brags, becoming his signature comedic mark.