Secco

Secco (セッコ) is an antagonist from Part V: Vento Aureo. He works alongside Cioccolatta and is ordered by the boss to kill Buccellati's group.

Personality/History
Very little is known about Secco, as not even the boss was able to find concrete information regarding his past. Apparently he was once a patient of Cioccolatta, but shared Cioccolatta's warped mind and thoughts of spreading suffering, Secco obeys him as if he were a pet. Cioccolatta sends him to film people's expressions as they die while he tortures them with his Green Day and occasionally rubs Secco's head for doing a good job and rewards him with sugar cubes.

However, Secco's actual personality is far from that of a loyal dog. He completely changed when he heard about Cioccolatta's death, explaining that the only reason he listened to Cioccolatta was because he gave him money, candies and thought he was strong. Secco goes on to claim that his brain was also perfectly fine and that he wasn't sad about Cioccolatta's death, instead expressing his dislike of him because of his defeat and spitting on the camera he originally used to film Cioccolatta's victims. Subsequently, he demonstrates a higher intellect and understanding, showing a very curious and malevolent attitude.

Synopsis
During the battle, Secco proved to be a far more powerful opponent than Buccellati earlier believed. Upon him discovering that Buccellati's body was not affected by Cioccolatta's Green Day, he instantly demanded to know the reason behind it, believing he could use it to defeat the boss.

During their fight, Bruno Buccellati manages to burst Secco's eardrums (along with his own), rendering his tracking abilities useless. He then becomes disorented & fearful to the point of taking a boy hostage. However the boy appeared to be Doppio, who is unfazed by Secco. Buccellati uses Sticky Fingers to hit both of them, not affecting Doppio & putting a zipper on Secco. Secco panics to take it off, then trips into a combustible trash truck killing him almost instantly.

GioGio's Bizarre Adventure: Golden Whirlwind (PS2 Game)
Secco appears as the enemy faced on the chapters 16 and 18. During chapter 16 you play as Mista and needs to reach the stage exit point, during the stage Mista must not stop anytime, otherwise he will get infected by Ciocollata stand's ability, Green Day, and then the player will get slower and start to lost health. Secco appears on this stage trying to hit the player with an dive on specifics part of the stage, you can hit him to slow him down and get away but you can't truly fight him.

It's on the chapter 18 you truly faces Secco, playing as Buccellati, the fight is set in front of the Rome's Colliseum. Most of the time Secco will dive into the ground thanks to his stand's ability, Oasis, in order to hit the player. Secco can also throws mud into the floor to trap the player and them hitting him, Secco also uses his own ORA ORA move style, where he dives into the ground and hit the player with an upper kick and start to punches the player much like Jotaro's Star Platinum does and as one of his most powerful attacks, Secco spits a lot of muds into the air, the same mud come back on the stage as rain and can perform great damage on the player.

Secco himself is unplayable, but can be playable with cheats.

JoJo's Bizarre Adventure All-Star Battle (PS3 Game)
Secco appears as a stage hazard on the PART V's stage Rome. If one of the players is throwed into the hazard area, Secco will appears and some specific spots on the stage will start to get turned into mud, the player who got caught by this stage hazard will lose some of health and will get on dizzines status until the hazard ends, giving the opponent a great chance to attack.

Trivia

 * Secco means "dry" or "very slim" in Italian, depending on the usage.