Purple Lollipop is a character created for the television anime adaptation of the property, serving as an original character not present in the source material. She is a member of the idol unit Karamazov, which was formed specifically for the anime's storyline. Within this trio, Purple Lollipop holds the position of leader.

Described with the epithet Deadly Poison Denpa Girl, Purple Lollipop embodies a provocative and edgy streamer persona. Her character design features notable visual traits including purple hair and heterochromia, and she is depicted wearing horns. Her promotional tagline, one-hit poison straight into every otaku heart, encapsulates her intent to deliver a captivating and potentially overwhelming experience to her audience, aligning with the denpa archetype of individuals who may appear disconnected or who broadcast obsessive or intense messages.

Her personality, as suggested by her title, leans toward the extreme and attention-grabbing, positioning her as a vibrant and possibly hazardous presence in the online streaming world. Her motivations are tied to her role as the leader of Karamazov, which involves navigating the competitive landscape of internet personalities alongside her group members. In the narrative of the anime, she and her unit represent new original characters whose interactions with the established cast form a core part of the adaptation's plot.

Key relationships include her dynamic with her two teammates: Michika Gokubara, who adopts a gothic lolita aesthetic, and Nechika-sama, another member of the Karamazov unit. As the leader, she is centrally involved in the group's activities and their emergence as a new factor in the story. Information regarding a detailed character arc or notable abilities beyond her streamer persona and leadership role is not available, as the character was introduced in promotional materials leading up to the anime's release. Her development would unfold within the events of the series itself.