Izo

Weapons: Izo wielded a pair of flintlock pistols.

Izo possessed an advanced level of Armament Haki, which he could imbue into the bullets he shot. With it, he was able to penetrate Kaidou's tremendously tough skin by shooting it.

Observation Haki: Izo possessed the ability to use Observation Haki.

(I headcanon this) Conqueror's Haki: Izo also wields this, fairly strong.

Izou was an extremely adept sniper, being able to destroy a person's sword with a single shot. In the same way he was able to disarm an individual like King. He developed sharpshooting skills back when he was still a street-dwelling child, as part of his entertainment routine.

Dangirigan (弾斬丸, Dangirigan?, literary meaning "Bullet Slicing Rounds"): After imbuing his bullets with Haki, Izou shoots his bullets in a manner that produces a flying slash-like barrier around each bullet, generating an attack that pierces and slashes his opponent at the same time. This attack was first used against Kaidou in battle alongside his younger sibling Kikunojo..

Izou was very loyal to the Whitebeard Pirates and Whitebeard as he was willing to risk his own life in order to save Portgas D. Ace from execution during the Summit War of Marineford.

As a samurai, Izou appeared to value a glorious and meaningful death in battle over his own life, stating that he missed the chance to have one too many times and is therefore ready to lose his life in the raid against Kaidou's dominion over Wano Country. At the same time, Izou did not believe it was fine to simply accept death too readily as long as a person has something to fight for.

𝙿𝙾𝚂𝚃 𝚃𝙸𝙼𝙴𝚂𝙺𝙸𝙿 - Izou was a man who had a pale complexion, purple lipstick, and had his black hair tied up in the manner of a geisha with a lock of long, loose hair falling over the right side of his face. He had the crest of the Kouzuki Family tattooed on his back. He was a man who wore a pink and purple kimono and a scarlet obi with black spots tied around his waist.