Satou Satomi & Kayano Ai - Madoromi no Yakusoku (Hyouka ED Single) / Lyric

Artist : Chitanda Eru (Satomi Sato), Ihara Mayaka (Ai Kayano)
Title : Madoromi no Yakusoku
Release : 23 May 2012

Lyric ChouCho – Yasashisa no Riyuu (Hyouka OP Single)

Title: Yasashisa no Riyuu
Artist: Choucho
Release Date: 2 Mei 2012

ChouCho - Yasashisa no Riyuu (Hyouka OP Single)

Artist: ChouCho

Title: Hyouka OP Single - Yasashisa no Riyuu
Release Date: 2 Mei 2012

Tracklist:

1. Yasashisa no Riyuu

2. Komorebi-iro no Kioku

3. Aozora no Kodou

4. Yasashisa no Riyuu (Off Vocal)

5. Komorebi-iro no Kioku (Off Vocal)

6. Aozora no Kodou (Off Vocal)

Yasashisa no Riyuu