Nagatoro emotionless eye / angry eyes (Don't Toy with Me, Miss Nagatoro )

Eyes — expression

• Flat, unfazed “deadpan” stare: no squinting, lashes minimal, zero smile in the eyes.
• Stress lines on the forehead push the upper lids slightly downward → reads as boredom/menace-comedy.

Eye shape

• Very large, near-circular but a little horizontal-oval.
• Inner corners rounded; outer corners a touch pointier (flattened teardrop).
• Upper lid: thin, almost straight line. Lower lid: barely indicated.
• Spacing: roughly one iris width between the eyes.

Iris & pupils

• Small irises relative to the sclera → strong “stare.”
• Tiny, crisp pupil. Gag variant swaps to a black spiral or a swirl in the iris.
• Single, small highlight, usually upper-left.
• Useful ratios: iris ≈ 35–45% of eye width; pupil ≈ 15–25% of iris.

Face (planes/tones)

• Muscles neutral; expression frozen.
• Distinct darker “mask” around eyes and nose bridge, boosting contrast with the whites.
• Head often slightly tilted or dipped, amplifying the “are you serious?” read.

Mouth

• Short, horizontal line, centered, no strong corners.
• Variants: tiny “o” for mute surprise; soft rectangle when chewing—but for the stare it’s a flat line.

Quick animation recipe

• Hold 6–12 frames perfectly still for comedic tension.
• Micro-blink in 1–2 frames.
• Slide the irises 3–4 frames without moving the head.
• Shrink the pupil for 2 frames at the peak to tighten the intensity.

Next logical step is a compact model sheet: front/¾ guides with construction ellipses and those ratios so the stare stays consistent across shots.

Wide oval eyes with tiny pupils locked in a flat stare, irises small against the whites. Face frozen, dark mask around eyes adds contrast. Mouth a simple straight line, emotionless. The look is deadpan, intense, and comically unsettling.