Antonio  

, アントニオ

In the beginning of the series, we are introduced to Conrad's grandson as a young boy who participates in heroic acts alongside his sidekick and helper. He works at Williams theater and is one of the few individuals living with Juliet who did not know her true identity or gender until it was revealed on her 16th birthday. His weaponry consists mainly of trickery, including various bombs and firecrackers. After the formation of the new Capulet faction, Antonio becomes a spy and assists Curio and Francisco in rescuing Juliet when she is captured by Montague. He has feelings for Regan at the end of the series, and we see him as a young adult, confident that Juliet wanted everyone to be happy.