The Nendoroid Mouthwashing Anya presents a compact, chibi-styled figure characteristic of the Nendoroid line. The head is oversized and swap-out face plates include anxious, smiling, and a bloodied expression that conveys the dark humor and horror motif of the game. The body features a nurse/patient inspired outfit with careful detailing, while the included mouthwash accessory adds a playful but eerie prop. Optional parts include a party hat, a medical bay background inner paperboard, and other parts to create different poses. The figure does not stand on its own and requires the included base for posing.

Anya is a central figure within the horror game Mouthwashing, a clinic turned nightmare setting where ordinary objects mask danger and the line between sanity and fear erodes. In the story, she navigates a clinical labyrinth, her expressions shifting from anxious to sardonic as events escalate. The Nendoroid captures this arc through interchangeable faces and the mouthwash prop, hinting at a moment when routine hygiene becomes a symbol of control and intrusion. She interacts with mysterious staff and unseen threats, her resilience tested by eerie diagnostics and grim discoveries. Collectors can stage scenes that evoke tension, relief, or dark humor.