Arsène

About

The leader of the Gentlemen Thieves whose Toy can cast illusions. She is currently undercover as the Student Council President at Holme's Academy.

(Source: Wikipedia)

Anime

Main Detective Opera Milky Holmes

Main Tantei Opera Milky Holmes: Arsene Karei naru Yokubou

Main Tantei Opera Milky Holmes: Summer Special

Main Detective Opera Milky Holmes 2

Supporting Tantei Opera Milky Holmes: Fun Fun Party Night♪ - Ken to Janet no Okurimono

Supporting Tantei Opera Milky Holmes the Movie: Milky Holmes' Counterattack

Supporting Tantei Opera Milky Holmes: Psycho no Aisatsu

Supporting Futari wa Milky Holmes

Manga

Supporting Tantei Opera Milky Holmes: Radical Time