Papaya Bull

Cacupé: the protagonist of the series, a bull who mysteriously arrives on Papaya Island and challenges its customs
Socrates: a neurotic ox.
Hermano: a dreamer and entrepreneur, Hermano continually innovates oyster recipes, firmly believing in the success of his latest creation. The mystery of how Hermano arrived on the island, Papaya, is unclear to him; found unconscious and delirious from sunstroke next to a stand-up paddleboard, theories range from a tsunami to alien abduction. However, he suspects a long journey, hinted by a persistent suntan mark on his stomach.
Joaquina: Joaquina is an extreme sports enthusiast who lives in her own world and is prone to accidents. To protect her, her parents have wrapped her in bubble wrap. Despite being socially isolated because of her protective gear, she enjoys spending time with her brother Guri and friend Cacupé, and people often relieve stress by popping her bubble wrap.
Floriano: Floriano is a child prodigy and a reclusive inventor on the island, responsible for technological advancements through his family's company. Despite his skills, he's a loner who prefers his own company and creations, like his Mechanical Bull, to socializing with others.
Dani: She is a teenager who is always thinking about making money.​
Guri: due to his allergy to cow fur, Guri has always lived inside a specially designed bubble to keep him away from ruminants. This situation makes achieving his life's main goal, dating, even more challenging. He's forever in love with every girl he meets and longs to step out of his bubble to hold a girl's hand and sit on the beach, staring into space. However, Guri often sheds his ladies' man persona, especially when Cacupé suggests some fun and silly activities, highlighting the conflict between his childish and more mature, flirtatious sides.