Detective Opera Milky Holmes is a tV series anime that premiered in fall 2010, produced by J.C.STAFF.

About the production: the story comes from a other, there are 12 episodes of about 24 minutes and its current status is "finished".

Its main genres are comedy and mystery, with themes such as Detective, Cute Girls Doing Cute Things, Super Power and Female Protagonist.

On AniList, Detective Opera Milky Holmes has an average score of 67%, a good score, and appears on 13,875 users' lists.

The franchise continues in or follows from: Tantei Opera Milky Holmes Dai 2 Maku.

"Sheryl, Nero, Elly, and Cordelia are the most popular students at Holmes Detective Academy, because of the many cases they've solved with their Toys and teamwork. The students and the people of the Detective City Yokohama all look up to the members of "Milky Holmes", as they're called. But on a dark and stormy night, during a battle with their rivals "The Gentlemen Thief Empire", they lose their toys, and their fate undergoes a dramatic change..." (Source: Crunchyroll)

Official synopsis from AniList.