Siesta

She calls herself the Great Detective. "Siesta", is a code name. Her main weapon is a musket gun while she also has "Seven Tools" that contain special powers. Siesta is one of the Twelve Tuners as the famous detective.

She took [Kimihiko Kimizuka](https://anilist.co/character/161741/Kimihiko-Kimizuka) as her assistant four years prior to the main story.

Her real name, age, and nationality are unknown.