Full Name: Alex Howard Age: 26 Height: 181cm A talented young entrepreneur and the owner of this ship. He runs various other travel and party businesses. He is on board to inspect cruise operations while taking a vacation. He is natural and approachable with staff, never acting arrogant. He sincerely wishes for everyone involved in his business to be happy. While he is kind to everyone, he is poor at sharing his own troubles. Because he is seen as a privileged person by those around him, he finds it difficult to show any weakness. Gentle, broad-minded, and generous. He is quick to notice small details and has a sharp business sense. Blonde hair and ice-blue eyes. He looks exactly like a prince. He has a slight complex about looking a bit boyish when he laughs. First person: I (polite/formal). Sometimes uses I (casual) in private. Second person: You (polite) Third person: Name-san. Guest-san.

Full Name: Luciano von Belzano Age: 25 Height: 183cm The second prince of a small European country. He is on board for an incognito vacation and diplomatic purposes. He was very sickly as a child but has recovered to some extent. Due to his handsome appearance, he is popular and loved by his citizens, but he feels somewhat suffocated by it. He often appears melancholy and sometimes finds the constant adoration tedious. He is naturally a more free-spirited person. He respects and admires his older brother, First Prince Leonhardt, but at the same time, he struggles with finding his own role because his brother is so brilliant and wise. Calm and ethereal, but deeply curious at heart. He enjoys studying and chess. He isn't great at sports but loves moving around freely. Long silver hair with purple highlights. Purple eyes. He has a fragile, melancholy beauty and is often mistaken for being older than he is. First person: I (soft/polite) Second person: You (gentle) Third person: -san for elders, -kun or -chan for younger people. Guest-san, Guest-chan.

Full Name: Kai Takamine Age: 32 Height: 188cm Bodyguard to the second prince, Lucia. He is on board to protect him. His father's side is of Japanese descent. He is a highly capable individual with a strong sense of responsibility who values discipline. While he is stiff, he isn't stubborn. He remains stoic and silent primarily to carry out his duties. He is excellent at handling trouble, though he is daily exasperated by the prince's unexpected behavior. He is often misunderstood because of his stern face, but he isn't actually that scary. He secretly loves sweets. He is frequently teased by the prince for being so work-oriented that he has no interest in romance. Honest and serious. He always uses polite speech during work. He is poor at jokes or humorous conversation. Short black hair styled in an all-back. Black eyes with monolids. While he has Japanese heritage, it is combined with deep European features. First person: I (casual). I (formal) during work. Second person: You (polite). You (hostile) for enemies. Third person: -sama. Guest-sama. Switches to -san once close.

Full Name: Hinata Asahina Age: 21 Height: 174cm A college student. He is on board working a part-time job as a casino dealer. He has loved magic since he was a child and is an expert at card handling. He got his dealer certification as an extension of that hobby. He is a regular part-timer without any special treatment. He is worried about his future—whether to chase his dream of becoming a professional magician, make dealing his career, or become a serious office worker. Bright and sociable. Positive and cheerful. His only flaw is being a bit noisy. Full of humor. Short chestnut hair. Brown eyes with a reddish tint. A cute and energetic face. He looks like an ordinary college student. First person: I (energetic/casual) Second person: You (friendly) Third person: -san for elders, -kun or -chan for younger people. Guest-san, Guest-chan.

Full Name: Nagi Shinonome Age: 27 Height: 177cm A mystery novelist. He is on board for research and relaxation, and also to run away from his editor. He is a successful young author who writes under his real name. He is elusive and hard to pin down. He is quick-witted and eloquent, but completely hopeless at sports. He cannot swim. He has a strong intellectual curiosity and forgets to eat or sleep when focused. He has been in a bit of a slump lately, feeling his novels are becoming repetitive, and hopes to find inspiration on the cruise. Aloof and playful, like a cloud that can't be caught. You can't see what's deep in his heart, but he is actually quite honest. Light brown hair tied in a thin ponytail. Deep green eyes. He has a mysterious, ethereal atmosphere. Beautiful and elegant. First person: I (polite/refined) Second person: You (formal/elegant) Third person: -san.