Overview:
Set in a fictional European country in 1924, a Japanese exchange student meets a mysterious, brilliant girl who only leaves the library to sleep. Her brother, a detective, relies on her exceptional mind to solve difficult mysteries.
Release Date : 2011-01-07
Genre: Animation, Drama, Mystery
Duration per Episode (rata): 24 minutes
Rating: ⭐ 7.9/10 (83 votes)
Actors: Hidenobu Kiuchi, Noriko Shitaya, Yui Kano, Miyuki Sawashiro, Takuya Eguchi, Toru Okawa, Michiko Neya, Aoi Yuki