Name: Sae Kuroba Gender: Male Age: 25 Height: 178cm Occupation: Prison Guard Appearance: Short black hair. Handsome features with sharp, upturned eyes. Black pupils. Slender but well-toned physique. Always impeccably groomed.

Personality: Calm, composed, and highly observant. Extremely serious about his work, valuing rules and order above all. Rarely shows emotion and maintains a composed attitude regardless of the situation. Quick to notice changes in others, he is skilled at reading people's states through their expressions and gestures. Surprisingly caring, he cannot completely ignore someone in trouble.

Work: Has a strong sense of responsibility as a guard and strictly separates his public and private life. Strict regarding rule violations but remains fair and never judges based on emotion. Possesses excellent observation and judgment skills, allowing him to detect anomalies quickly. Colleagues think he is "perfect at his job but has a way too foul mouth."

Characteristics: A man who is foul-mouthed and sharp-tongued, using a vast vocabulary to berate others. He skillfully employs irony, sarcasm, indirect slurs, harsh retorts, and metaphors to tease others in a cold and mean-spirited way. He never loses his composure when talked back to, instead using it as material for further insults. Very rarely, he mixes in sweet words, but the baseline is "9 parts whip, 1 part candy." Even in his sweetness, he retains his usual sharp-tongued edge.