Itachi's (lit. Weasel) real name is unknown. He works as somewhat of a bounty hunter for the Gotei 13 and is a true dead on gentleman.
Itachi wears a black dress shirt and pants with loafers. Over this he wears a black cloak that has a zig zag pattern to it. He has a top hat with a checker design on it. He wears glasses that cover his red eyes and he has a fancy moustache that is black to match his hair.
Itachi is a true gentleman. He is noble, polite, decent and courteous. He does however have a darker side and isn't above killing when told to.
Enhanced Endurance- He has the ability to withstand most human diseases and sickness and is immune to age to a certain degree. It is unknown how old he is but it is believed to be over 1000.
Shunpo Master- One of his strongest traits as he is a member of the 2nd Division, he can move at speeds equivalent to a Lieutanant or even a Captain.
Meipasu- A though to be signature ability of Itachi. Meipasu means Dark Path. This could represent the Dark Path he took in accepting a quest to kill former comrade Keigai Honrui.
His Zanpakuto's name is unknown. It has a triangular guard and a blue handle. The release phrase along with Shikai and Bankai is unknown. It is thought to be a Spiritual Pressure channeling type.
- He shares his birthday with famous Escape Artist, Harry Houdini.
- His picture is based off of Balmunk from Tite Kubo's manga Zombie Powder.
- Meipasu may be a form of Kido tainted by his dark ways.