The Kaenbyou Rin bust captures the character's iconic persona through a dramatic head-and-shoulders presentation. The sculpt emphasizes Rin's sharp features with a confident, knowing gaze and a slight, mischievous smile. Her hair is sculpted in long, layered strands that flow outward as if caught in a gentle breeze, with carefully graded shading from deep ebony to warm amber highlights. Flames or flame-inspired accents sweep along the collar and edges of the piece, adding a sense of motion and heat. The paintwork contrasts polished skin tones with matte hair and metallic accents, while the Neichiru version introduces cool undertones and subtle translucent effects to evoke a supernatural chill. The base is compact yet detailed, finishing in a cohesive display that suits a shelf or display case.

In the Touhou Project universe, Kaenbyou Rin is a youkai known for her lively, audacious personality and ties to the Netherworld. Often described as the operator of a funerary service and a master of heat and flame, Rin moves through the stories with a teasing grin and unflinching confidence. Her powers center on fire and explosive energy, reflecting her fiery temperament and love of dramatic entrances. While many characters keep their distance, Rin embraces mischief and challenges, often turning even grim moments into a playful display. Her backstory weaves a theme of life, death, and the afterlife, where she navigates limits and boundaries with clever tricks and a bold sense of style. The Neichiru version adds a cooler, spectral aura to her usual heat, suggesting a shift in mood or allegiance without diminishing her iconic charisma, making this bust a vivid celebration of her dual nature.