Hyouka The Complete Series (Blu-ray) Manga Entertainment

All 22 episodes of the Japanese anime series in which high school student Houtarou Oreki (voice of Yûichi Nakamura) joins his school’s literature club after his older sister insists that more people must take part or it will be withdrawn.

Once a member, Houtarou meets Eru (Satomi Sato), Satoshi (Daisuke Sakaguchi) and Mayaka (Ai Kayano).

The gang then begin to investigate a suspicious set of circumstances and are soon wrapped up in many adventures.