Hacka Doll #2, one of three AI entertainment assistants engineered to assess user preferences and offer personalized recommendations, specializes in anime curation. Though quieter and more reserved than her counterparts, she shares their inherent clumsiness and occasional airheaded tendencies.

Tasked with aiding human clients, her interventions often trigger chaotic outcomes. A mission to guide a romantically inexperienced client spirals into emotionally fraught scenarios blending earnest advice with physical comedy. Another assignment pairs her with fellow units to procure a voice actor’s birthday gift, underscoring her teamwork despite her niche expertise.

Distinguished by pink hair, she operates under a supervisory AI’s initiative to "advance" humanity through entertainment. Her narratives satirize anime tropes and otaku culture, critiquing fandom and media consumption.

A 2018-2019 virtual YouTuber spin-off expanded her presence through comedic skits that highlighted her introverted traits without deviating from her core programming. Across all official media, including seasons and spin-offs, she remains a consistent comedic fixture, anchored in situational humor and parody reflective of her coded parameters.