Character from Danganronpa 2: Goodbye Despair. Her title is Ultimate Gamer (超高校級の「ゲーマー」).
She has flipped pink or light brown medium hair with a hairclip, and pink eyes. She wears a pleated brown skirt, black over-kneehighs, a pink neck ribbon, and a black and white dress shirt that is tucked in her skirt. She has a hooded jacket that's shaped like a cat hood and she carries a pink backpack, that's shaped like a cat bag.
As the Ultimate Gamer, she loves video games of all kinds, and playing so many games has given her a wide range of general knowledge. Because of this you mostly see her holding and playing on a handheld game console. She's playing Galaga Omega for the most time of the day and wears a hair ornament dedicated to the game. When she's not with Hinata or Nagito, she's sometimes seen with Monomi by her side.
In Danganronpa 2: Goodbye Despair she is actually an artificial intelligence. Her creator and "father" was Fujisaki Chihiro, the Ultimate Programmer from Danganronpa: Trigger Happy Havoc who programmed her A.I. for the Neo World Program.
Danganronpa 3 reveals her to be based off of an actual Nanami Chiaki, who was part of Class 77-B and was executed by Enoshima Junko to push the rest of the class into despair. In this show she's wearing the Hope's Peak Academy School Uniform. She also wears loafers instead of mary janes.
Like other Danganronpa Girls, she has an official Playboy bunny outfit. She wears a two-tone white and black leotard, fishnet thighhighs and a bunny hood with fake bunny ears.