Limone is a powerful angel sent by Aphrodite to watch over Momoko and the other Love Angels, granting them assistance whenever he is able. He comes down from angel world on a flight of stairs and his weapon is a sword. To remain close to the Love Angels, he takes the form of Yanagiba Kazuya, a popular upperclassman at the school and captain of the soccer team.

Spoiler

Limone later rekindles his love for Angel Lily, which originally began with a past encounter in the angel world.