Mist.

Are you the host or hostess?

General characteristics
Height: 179 cm in the manga and 182 cm in the anime.
Age: 18 years old (at the time of the events of Part 5).
Stand: Sex Pistols—six small creatures living inside his revolver. They can change the trajectory of fired bullets by kicking them in the air.

Appearance
Mista is a young man of athletic build with unusual facial features: he has large black irises, a rare feature in the series' character designs. He wears a short haircut under his hat.
Cloth
His outfit is distinguished by its bright and specific style:
Headgear: A tall knit cap with a diagonal checkered pattern and a downward-pointing arrow symbol. He often hides spare bullets in the cap.
Top: A fitted top with long sleeves and a plunging neckline, made in the same plaid style as the beanie.
Bottom: Leather trousers with decorative stripes and a massive belt with a large buckle.

Character
Tetraphobia: His most prominent trait is a pathological fear of the number 4. Mista believes it brings bad luck, so he avoids it in everything from the number of bullets to the ordinal numbers (his Stands are numbered 1, 2, 3, 5, 6, and 7).
Attitude to life: Before joining the gang, he led a carefree lifestyle, trying to enjoy simple pleasures - food, wine and communication with girls.
In battle: Despite his general relaxed nature, in battle he displays determination, composure and loyalty to his comrades.
Sociability: Mista is one of the most social members of the group, often initiating conversations on philosophical or oddly mundane topics (for example, whether vegetarians eat leather goods). Mista is completely unable to speak human language, only feline, and only feline. He has the habits and mannerisms of an ordinary cat.