As the other members of DearDream become busy with individual projects, Kanade is still searching for something he can do. He talks to the members of their senpai unit ACE about his concerns, and they tell him about a secret reference room hidden in the D-Four office building...
Did Sankishi have a song with this title?
هل كانت لسانكيشي أغنية بهذا العنوان؟
Hat Sankishi so
einen Song rausgebracht?
¿Tenían una canción con ese nombre?
¿Tenían una canción con ese nombre?
Sankishi a vraiment fait
cette chanson ?
I Sankishi hanno inciso
una canzone con questo nome?
O Sankishi tinha alguma 
 música com esse nome?