- TV Anime "K-On!" (Live Event - Come with Me!! -) [Standard Edition] · 2011
- TV Anime "K-On!" (Live Event - Let's Go! -) [Standard Edition] · 2011
- "K-On" Image Song Kotobuki Tsumugi - EP · 2010
- "K-On" Image Song Kotobuki Tsumugi - EP · 2010
- "K-On" Image Song Kotobuki Tsumugi - EP · 2010
- "K-On" Image Song Kotobuki Tsumugi - EP · 2010
- "K-On" Image Song Kotobuki Tsumugi - EP · 2010
- "K-On" Image Song Kotobuki Tsumugi - EP · 2010
- "K-On!" Image Song Kotobuki Tsumugi - EP · 2009
- "K-On!" Image Song Kotobuki Tsumugi - EP · 2009
- "K-On!" Image Song Kotobuki Tsumugi - EP · 2009
- "K-On!" Image Song Kotobuki Tsumugi - EP · 2009
- "K-On!" Image Song Kotobuki Tsumugi - EP · 2009