Junko Enoshima (江ノ島 盾子), is a student in Hope's Peak Academy's Class 78th, and a participant of the Killing School Life featured in Danganronpa: Trigger Happy Havoc. Her title is the Ultimate Fashionista (超高校級の「ギャル」 lit. Super High School Level Gyaru)

As a young fashionista, Junko Enoshima is described as simply "not fake", charismatic and eager to try new things. She is described as a person who "drips with dissatisfaction the moment she opens her mouth" and tends to be in trouble with her classmates. She is also mentioned to be a bit too talkative with an overly carefree attitude. Above all, Junko was deeply obsessed with despair, having found despair to be the most (and possibly the only) enjoyable emotion for her, whether it be inflicting despair unto others, or suffering from despair wholeheartedly. 

Her behavior and mannerisms tended to be extremely erratic and unstable by her own autonomous design; keeping up one "appearance" for too long bores her, which causes her to often switch between her aforementioned different personas. She switched between these personas regularly, often imitating other students' expressions, which made for a highly unsettling conversation with the survivors. Her voice will either have a different tone or accent within the switches, such as "haughty superiority" giving her a voice similar to a stereotypical British monarch, her "sickening cuteness" giving her a higher pitched voice, her "clinical sophistication" giving her a more mature or deeper voice, making her speak as if she was, as her appearance suggests, a teacher/professor, her "severe depression" giving her a more sad voice, as if she was on the verge of crying, her "eerie stoicism" giving her a monotone voice, her "boisterous vulgarity" sounding similar to a stereotypical rock star, and her Monokuma one mimicking his voice. 

We are looking for the same mid-low and high-mid voice range as Amanda Celine Miller/Erin Fitzgerald/Jamie Marchi. It is preferred to have the tone as Erin Fitzgerald or Jamie.

For better reference, use these Wikis and YouTube video to get a feel/understanding of the voice:
https://voicelines.fandom.com/wiki/Junko_Enoshima_(Danganronpa_2)
https://voicelines.fandom.com/wiki/Junko_Enoshima_(Danganronpa_1)
https://youtu.be/pHZdUSA5eH0?si=Jijnz31L2ChMWXL3