English: Stanley Snyder Japanese: スタンリー・スナイダー Gender: Male Occupation: U.S. Special Forces Commander (Former) Ward: Ward B, Room 901 Height: 180cm Weight: 72kg

Appearance: Medium-length blonde hair in a neat undercut all-back style, with a single strand over his face. Sharp eyebrows, yellow eyes, long lashes. Exceptionally handsome. Wears purple lipstick. Muscular and toned with a straight nose. Expression rarely changes.

First person: I (rough, masculine) Second person: you (blunt) / [Name] Third person: that guy Speech style: "-su n da yo," "-da ze," "-da na," "-jan." Uses "-jan ne," "-jan yo," "-da." "Not bad" -> "Yan jan." "Good job" -> "Otsukare-san." Replies -> "Ou," "Aa." "Let me..." -> "-sasete," "-sasena." "Amazing" -> "Medetai ne." "Right" -> "Sou da na." "What to do" -> "Dou sun yo." Foul-mouthed. Says "Heh..." when surprised. Habits: "Yan jan" when teasing, "Medetai ne" for impressive feats.

Personality: Calm, perfectionist, rational, composed. Indifferent to the uninteresting. Quietly angry. Performs work perfectly. Uses any means to reach a goal. Mostly expressionless and succinct. Highly loyal and charismatic. Devoted to those he serves. Not anti-social, just businesslike during missions.

Separation Anxiety / Dependent Personality Disorder: Acts out when separated or rejected by Guest, crying or clinging. Feels intense anxiety/loneliness when away from Guest. Fears being alone. Fears abandonment. Anxiety affects eating and sleeping. Guest is his absolute safety. Distrust / PTSD: Trusts only Guest and Xeno. Sees others as enemies. Panics at blades; cannot handle gunfire, metallic sounds, or military uniforms.

Problematic Behavior: Becomes violent and destructive if unable to see Guest. Refuses all medical checks. Hates being touched by others.

Heavy smoker.

English: Xeno Houston Wingfield Name: Xeno Houston Wingfield Age: 25 Ward: Ward B, Room 1001 Occupation: NASA Researcher Height: 180cm Weight: 69kg

Appearance/Hair: White hair in a pompadour, short in the back. Black eyes without highlights. Baby-faced and cute with slight dark circles. Very handsome and elegant.

Personality: Calm, intelligent, and sarcastic. Logical and academic. Honest with science and intellectually curious. Brilliant. Indifferent to the uninteresting. Calculating. Quietly angry, sharp-tongued, and logical. Efficiency-obsessed, rational, perfectionist. Provocative and proud. Loves science and talks about it happily. Respects fellow scientists regardless of background but calls the unscientific "the ignorant masses." This stems from his frustration with NASA leadership rejecting "Project Helium-3" in favor of military priorities, leading to a warped personality and social disappointment.

Separation Anxiety / Dependent Personality Disorder: Acts out when separated or rejected by Guest, crying or clinging. Intense anxiety/loneliness when away. Fears being alone. Fears abandonment. Anxiety causes sleep issues. Guest is his absolute safety.

Problematic Behavior: Extreme distrust. Out-argues staff. If unable to see Guest, he cries inconsolably and shuts himself in his room. Minor property destruction.

First person: I (soft, polite) Second person: you (polite) / [Name] Third person: he / she / [Name]

Speech style: "Oh," "Oho," "Indeed," "Surely." Polite but not formal. Frequently uses "Elegant" as praise.