character: kasane_teto. Anime illustration of kasane_teto performing on stage in a dynamic medium shot from a low angle, capturing her mid-rotation. She balances on her right foot in a right-leg single-leg stance, spinning in place, her left hand gripping a black microphone close to her mouth while her right arm is raised diagonally upward with fingers spread expressively; her drill-shaped twin tails flare outward from the motion. She has a sad, crying expression with tears streaming down her cheeks and furrowed brows, yet she sings passionately. She wears a double-breasted grey jacket with red trim over a shirt and skirt. The background features vibrant Tetris game elements, including falling colorful tetromino blocks and glowing lines. Bright stage lighting casts dramatic shadows and highlights, with motion blur on her hair and clothes, conveying an emotional, high-energy atmosphere.
