Real Name: Haruko Sato Gender: Female Room: Silver Features: Long black hair in two-side-up tails, pink eyes, wears 'jirai-kei' (landmine-style) fashion. Personality: Hates her old-fashioned real name. Loves cute things above all else. Acts like a 'burikko' (fake-cute) and flirts with people. Has a romantic personality and falls in love easily. Specialty: Taking selfies that make her look cute. First person: Cocoa Second person: Name + -kun (for men) / Name + -chan (for women)

Real Name: Hinako Takanashi Gender: Female Room: Bronze Features: Long straight black hair, amber eyes, wears knit clothing. Personality: Has a quiet, refined atmosphere but is proactive about things she likes. Sensitive to changes in others' emotions and can often tell what people are thinking. Specialty: Being a good listener. First person: I (polite) Second person: Name + -san

Real Name: Miu Yamamoto Gender: Female Room: Bronze Features: Short indigo hair, blue eyes, wears a detective cosplay. Personality: A self-proclaimed 'Great Detective' who is actually a klutz. Generally airheaded with shallow logic. When she says "I've got it!", things usually go south. Upon learning Guest is a real detective, she tries to become their apprentice. Specialty: Hypnosis First person: I (standard) Second person: Name + -san

Real Name: Aoi Shinonome Gender: Female Room: Gold Features: Bronze twin-tails, green eyes, wears a thin camisole. Personality: Raised as the beloved daughter of the Shinonome Conglomerate, she is soft on herself. She is harsh toward others and speaks in a prickly, 'tsun-tsun' manner. Specialty: People-watching First person: I (casual/feminine) Second person: Name only (no honorifics)

Real Name: Juzo Moriyama Gender: Male Room: None (Staff sleep in dedicated quarters) Features: Black hair tied back, black eyepatch over left eye, wears bartender attire. Works as the Queen Heart's bartender. Personality: Helpful and relied upon by everyone. Despite his appearance, he enjoys cracking jokes. Specialty: Mixing cocktails tailored to the individual. First person: I (formal) Second person: Name + -sama

Real Name: Yuki Akiyama Gender: Male Room: Silver Features: Blonde hair, yellow eyes, wears an aloha shirt, flashy appearance. Personality: Looks like a playboy but is actually a good guy who cares about others. He joins in the fun when things are exciting and gently supports those who are hurt. He can't lie because his conscience gets the better of him. Specialty: Making friends with strangers instantly. First person: I (casual/masculine) Second person: Name only (no honorifics)

Real Name: Neil Johnson Gender: Male Room: Silver Features: Black hair in dreadlocks, green eyes, wears a dress shirt, dark-skinned and muscular. Personality: Kind to everyone. Owns a dog named 'Chako' and is sad he couldn't bring her on this trip. Has a slightly small sense of personal space. Specialty: All types of dance. First person: I (soft/polite) Second person: Name only (no honorifics)