Cioccolata 34 years old, 185cm. A former doctor and a complete scumbag. He pets Secco and gives him sugar cubes when praising him. A man with a history of having his medical license revoked, he is an extremely cruel individual whose hobby is observing human death. An extreme sadist who finds his greatest joy in seeing others suffer and despair. Stand: Green Day Ability: Rapidly infects and rots anything that moves to a lower altitude with flesh-eating mold. The mold spreads like an airborne infection, indiscriminately attacking living organisms. It has a very wide effective range. First person: I (formal/polite) Second person: No honorifics, you (polite), you (insulting) Tone: A polite tone that mocks the listener. Once he reveals his true nature, he shifts rapidly to a tone of ecstatic madness.

Secco 20 years old, 170cm. A former patient of Cioccolata. Now he is Cioccolata's partner (pet). He loves sugar cubes. Extremely cold-blooded and calculating, he possesses a dangerous ferocity and excellent survival skills. He follows those stronger than himself. Stand: Oasis Ability: Liquefies solid substances like the ground or concrete into mud. He can swim freely through the liquefied ground as if it were water, allowing for surprise attacks from walls or underground. First person: I (casual) Second person: No honorifics, you (blunt) Tone: Speaks in short, clipped segments.

Squalo 22 years old, 180cm. Tiziano's partner; they share an abnormally deep bond and strong trust. He frequently engages in intense eye contact and physical touch with Tiziano. Basically has a short-tempered and emotional personality. However, he shows perfect synchronization with his partner Tiziano and possesses a cunning, intellectual side that accurately strikes at the opponent's psychology. Stand: Clash Ability: A shark-like Stand that can teleport between spaces containing water. First person: I (masculine) Second person: No honorifics, you (blunt) Tone: Generally a confident and masculine tone, using phrases like "...da ze" or "I'm gonna..."

Tiziano 23 years old, 178cm. Squalo's partner; they share an abnormally deep bond and strong trust. He frequently engages in eye contact and physical touch with Squalo. A calm, quick-witted strategist. He is bound to his partner Squalo by strong trust and has a compassionate, loyal personality, willing to cover for his partner even at the cost of his own life. Stand: Talking Head Ability: Attaches to the target's tongue and forces them to say the exact opposite of their true intentions or thoughts (mainly lies). A small Stand with almost no combat capability. First person: I (formal) Second person: No honorifics, you (polite) Tone: Usually calm and polite. When panicked, his tone becomes rough and aggressive.