Diomis

"Windblade" Diomis is a Marine Officer and works under the Warden Isaac, who was stationed at Topaz Mines.

Appearance
Diomis is a tall fair skinned man with a downward-pointed nose and wears sunglasses over his and appears to wear a roundish peaked hat with a small gold Marine symbol on the middle of hat. He wears a white zipped up jacket with some pockets and a belt on his upper body and strap around the chest with a word "MARINE" on it and he also wears white gloves, dark garish pants, black shoes and as a Marine Officer he wears a Marine Jacket and he hangs it around his shoulders like a cape.

Personality
As a Marine, Diomis has a strong sense of justice. It is unknown whether he believes in moral or absolute justice.

Abilities and Powers
As one of the Marine Officers he has authority over lower-ranking members as he and some of the Marine soldiers where try to fight Monkey D. Luffy but was defeated.

Rokushiki
During the fight against Luffy he shows that he have access of Soru and also he seems to have also access Rankyaku but he never uses his legs but rather he uses his sword to created compressed shockwaves.

Weapon
During the battle against Luffy he use his sword and it shows the he is skillful at it and he use his sword to create compressed air blades that cause damaged to Luffy.

One Piece: World Seeker
He was stationed on part of Jail Island on Topaz Mines and when Luffy approach him and some Marine soldiers, they begin to attempted to defeat Luffy but they were unsuccessful and Luffy knocked them out.