Younger brother of Laura and the leader of Caccini "Hellhounds," a group of people who execute all orders received from Laura. Ricardo is 23 years old, good with knives and has a burn scar over his left eye. Due to his relationship with his temperamental sister and Mela, his fellow Hellhound who s obsessed with him, Ricardo doesn't trust women and likes to avoid his sister as much as possible, especially when she's in a bad mood. He's also very serious, suspicious and shrewd like his sister.