Those Snow White Notes, Volume 24 (Those Snow White Notes #92-95)

Suspicions suddenly arise that Wakana uses a ghost-performer. Umeko sends a message to Setsu, who is worried about his brother, saying that she wants him to play Spring Dawn. With his thoughts on Wakana, and also having freed himself from his teacher Matsugoro's sound, Setsu begins to play Spring Dawn in his own way. Just then, Wakana-who was at the same venue-approaches him...!?