Hyouka is a 2001 Japanese mystery novel written by Honobu Yonezawa. It features high school students in the Classics Club solving everyday mysteries.

Volume 4 – The Doll that Took a Detour – Little birds can remember

Drama CD 1

(Note: The translation of Drama CD 1 was done by the amazing people over at HSK – Hyouka Sentai Kotenrangers)

Drama CD 2

Blu-ray Bonus Audio CDs – Impossible Intermission