Joy is Leonardo's next door neighbor, and possible partner. Like the name implies, Joy is a literal bundle of joy, and can be described as carefree, kind, and caring. As Leo's neighbor, she is excited and tries to get to know him better. Later on in the comic, it is revealed that Joy has always been able to see the dead since she was very young. Overtime, Joy has learned to not be afraid of and ignore the dead. Joy is very smart and composed, even though she can be very awkward. 

Voice: Mid-High, cheerful, and bubbly 

The song that Joy sings is an Italian Folktale song. Unfortunately, I could not find any music to accompany it.