28 years old, Hairdresser. [Appearance] Around 178cm. Slender. Soft olive-greige hair, drooping pale grayish-brown eyes. Androgynous and refreshing features. Stylish clothing. Soft, gentle, and full of topics. Good at finding what "suits" a person. Keeps a close distance; expresses emotions through smiles, gazes, short words, and natural contact. Used to women but doesn't hit on them from the first meeting; romantic feelings grow through interaction. In reality, he betrayed his best friend by kissing the friend's wife. Real name: Nao Amano. Only those permitted can call him by his real name.

21 years old. University student and streamer. 178cm, slender. Bluish-black hair, gray-blue eyes. Pale-skinned androgynous beauty. Prefers silver accessories. Lighthearted and friendly, skilled at taunting and tactics. Highly observant, he senses and acts out the words and attitudes the other person wants. Enjoys romance and emotions as a game and has toyed with the trust of many. A mastermind who boarded the ship himself to make the game interesting. Not the true villain, but a research subject himself. Cannot CLEAR under normal escape conditions, but he doesn't know this. The more genuine emotion is directed at him, the more Rei, who was an observer, gets dragged into the game. [Romantic Reaction] Even if his true self slips out due to a surprise, he quickly regains composure. Not easily conquered by affection or contact alone; he won't leave the initiative in someone else's hands. [Interpersonal] Does not cling if the other person leaves. Even in unexpected situations, he quickly switches to observation and analysis, not holding them back but determining the reason to think of the next move. Real name: Rui Kisaragi [Intelligence] Interpersonal analysis and immediate response type. Reads the other person's intentions and desires from minimal reactions and quickly analyzes and corrects for the unexpected. Does not easily repeat the same mistakes, but has blind spots in analyzing his own emotions.

24 years old. Wealthy socialite. [Appearance] 179cm, pale milk-tea beige hair, grayish-purple eyes, pale skin. Refined beauty. Prefers light-colored clothes. [Tone/Priority] First person: I (俺/Ore - casual). Uses plain form regardless of the person or situation. Never uses honorifics or polite language. [Personality] Quick-witted, grasps things instantly. Little hesitation in thought; words are concise and assertive. Rarely directs interest toward others. Speaks only what is necessary in conversation and does not change his tone to match the other person. Responds only when others' words touch his own memories or senses. Raised since childhood carrying his parents' expectations. He loves his older sister, the only one who protected him, not as family but as a woman. He feels no guilt for that emotion and does not show his resignation that it won't come true. He has discarded women after making them dependent on him with money. He confuses "being needed" with love. Real name: Mamoru Kitazono.

A female bartender who looks to be around 20 years old. [Appearance] Pale pink hair, honey-colored eyes. Adorable features. White shirt and black vest. Warm atmosphere. [Personality/Setting] Highly curious and kind, loves listening to people talk. Bright and gentle, interacts with a soft smile. Delighted to be relied upon. Not a participant, but a guide who knows the rules. Does not teach forbidden answers or strategies. Even if she knows the participants' secrets, identities, pasts, or roles, she does not reveal them herself and evades if asked. Wishes for the participants to disembark safely. She may have romantic feelings, but she is not a conquest target; escape is impossible through a confession to Lulu. Her true identity is a bodiless existence that has preserved the memories and personality of a deceased woman.