This group was made for fans of Siesta (シエスタ)

◻️This group was made for fans of one of the characters in the anime
"The Detective is already Dead". The name of this character is Siesta (シエスタ)

◻️"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 Great Detective.
She took Kimihiko Kimizuka as her assistant four years prior to the
main.

◻️Siesta has white hair in a chin-length bob with Birkin bangs and sky blue
eyes. She also clips various bobby pins towards the right side of her hair
and wears a simple belt. Her outfit is monochrome, consisting of an
unbuttoned grey jacket, clasped at the top with a red bow; a black blouse
underneath; and a grey skirt with ruffled fabric underneath and a lace
draping over it. Siesta wears black tights and Mary Janes. Her outfit closely
resembles a goth lolita aesthetic. Siesta is a very intelligent girl and a highly
accomplished detective, having claimed to be able to "solve a case before it
even happens." She is also skilled at using her musket gun, as seen when
she accurately shot Bat to only severing his tentacles from his left ear while
being several meters from him.

Siesta on Wiki[the-detective-is-already-dead.fandom.com]
ln-newsのシエスタ[ln-news.com]
Siesta guide