Kasane Teto (Utau) Rule 34

Kasane Teto is a vocal synthesizer character originally created as a parody of Hatsune Miku for the UTAU software. She is recognized by her red hair styled in twin drills, red eyes, and a small ahoge. Her outfit consists of a sleeveless shirt with breast pockets and buttons, detached sleeves, a pleated miniskirt, and thighhighs, typically in dark blue or black. A distinctive feature is the shoulder tattoo reading 0401 on her left arm. In fan art, she is often depicted with an open mouth, emphasizing her energetic and slightly mischievous personality. Artists frequently draw her alongside Hatsune Miku and Adachi Rei, exploring both playful and intimate themes. Her design's mix of military-inspired elements and cute details makes her a popular subject for various artistic interpretations.