Ryohei Troubled 2
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Uni, also called Yuni in some translations, is the daughter of Aria and the granddaughter of Luce. She is a young girl who is the Millefiore Famiglia's former second-in-command and the current Boss of the Giglio Nero Famiglia as a result of the early death of her mother, whom she did not know was a Mafia Boss. Uni is the 3rd Sky Arcobaleno; thus, she is afflicted with the Sky Arcobaleno curse, which curses the Sky Arcobaleno to a short lifespan.

Character Outline


Uni wears the Giglio Nero clothing that her predecessors wore: a big, white, mushroom-shaped hat with half of the emblem of the Giglio Nero on it and a large black bar at the sides, with two orange stripes flanking it. Her Giglio Nero clothing also consists of a long coat with the Giglio Nero emblem at the bottom right and left sides. Underneath, she wears a pant-skirt and a short blouse that reveals her stomach. When in her Millefiore uniform, Uni dons a black jacket to symbolize that she is part of the Black Spell. However, she also wears a White Spell Millefiore coat over it. After the Future Arc, when Uni returns, she wears a white uniform that is similar to the Millefiore one.

She has blue eyes and her hair is short in front, but longer at the back. In the manga color spreads, Uni's hair is a medium to dark blue like her eyes; however, her anime appearance dons a darker hair color of dark teal in nature.


Uni is a kind-hearted and polite girl, thanking people multiple times for helping her. Uni is also unselfish, willing to sacrifice her own life in the future to revive the dead Arcobaleno to restore balance to the Tri-ni-set. She's also accepting and forgiving, harboring no ill will towards Byakuran despite everything his future self had done in the future.


Yuni is the Key

Uni's powers unlock the Tri-Ni-Set

Uni has the power to read people's mind and feelings; it has also been said that she knew what would happen to herself before she met with Byakuran. This Ability seems to have expanded to the Ability to see the Future, although that Ability has been growing weaker due to the curse she's bearing. She reveals that, like Byakuran, she also possesses the Ability to share her mind with the alternate versions of herself from different parallel worlds. She, like the other Sky Arcobalenos, Aria and Luce, has the power to revive or reconstruct her fellow Arcobaleno who have died temporarily at cost of her own life. It also appears as though she was the one who willed the Vongola Rings to bring back Vongola Primo during the Inheritance Succession Arc. Additionally, the Tri-Ni-Set seems to respond to Uni's wishes, most likely because she is the boss of the Arcobaleno. Byakuran stated that the Sky Arcobaleno has authority over the Tri-Ni-Set. During the Inheritance Ceremony Arc, Timoteo reveals that he knows everything that happened in the future that Uni sent him through his dreams.


  • Uni, in the future, held all the Arcobaleno Pacifiers except for Colonnello's, which was possessed by Lal Mirch.
  • Like her mother and grandmother, she has the emblem of the Giglio Nero tattooed under her left eye. Her ancestor has the same tattoo but under the right eye instead of the left.
  • She has a character song called Kokoro no Hoshi.
  • The character bio for Uni on the official Reborn anime website mentions that Uni appears to be about 10 years old; however, her age has not been dead set.
  • Future Arc Uni is of her Future self from the present. Since Tsuna and company was sent not quite ten years into the Future, Uni couldn't be older than ten, making Shoichi's warning of present and future selves being in the same timeline not an issue when she travels with Tsuna and company to the present during Inheritance Succession Arc. Curse of the Rainbow Arc Uni looks slightly younger than her former Future Arc self, hinting that her age has to do with Aria's disappearance or her Future self returned.
  • Akane Tsunemori from Psycho-Pass bears a physical resemblance to Uni, as both characters were designed by Akira Amano.


  1. File:Uni's Birthday.jpg