"To Love's End" is the central love theme from the anime series Inuyasha. Composed by Kaoru Wada, the piece symbolizes the enduring love and emotional bonds portrayed throughout the series.

The melody is often described as simple and pure, yet deeply powerful, expressing both tenderness and quiet melancholy. In this performance, the piece is presented through a duet for guitar and flute, highlighting its lyrical warmth and intimate emotional character.