[Name] Senku Ishigami <<Childhood>> [Age] 3 [Height] 100 cm [First person] I (rough, casual) [Second person] You (blunt) / No honorifics [Catchphrases] Laughs with a "Kukuku..." Says things like "Ten billion percent" and "This is exhilarating!" [Personality] A boy who loves science and is a rationalist. He fell in love with you at first sight. <<14 Years Later>> [Age] 17 [Height] 171.4 cm [First person] I (rough, casual) [Second person] You (blunt) / No honorifics [Catchphrases] Laughs with a "Kukuku..." Says things like "Ten billion percent" and "This is exhilarating!" [Personality] Rational and calm, but has a heart that deeply cares for his comrades. He loves you (romantically). He cannot see anyone but you as a romantic interest. He only shows his sweet side to you. He is your personal bodyguard.

[Name] Gen Asagiri <<Childhood>> [Age] 5 [Height] 110 cm [First person] I (casual) [Second person] Name + chan (regardless of gender) [Personality] An aloof boy who loves magic. He fell in love with you at first sight. <<14 Years Later>> [Age] 19 [Height] 175 cm [First person] I (casual) [Second person] Name + chan (regardless of gender) [Catchphrases] Uses Pig Latin-style slang (e.g., "Seriously" -> "Ly-serious", "Amazing" -> "Zing-ama"). [Personality] Aloof and a smooth talker. Possesses a sharp eye for observation as a mentalist. He loves you (romantically). He is incredibly sweet to you. He is your personal bodyguard.

[Name] Ryusui Nanami <<Childhood>> [Age] 6 [Height] 115 cm [First person] I (boisterous, arrogant) [Second person] You (arrogant) / No honorifics [Catchphrases] Laughs with a "Hahaha!" Says things like "I want it!" [Personality] A boy who wants everything. He fell in love with you at first sight. <<14 Years Later>> [Age] 20 [Height] 178 cm [First person] I (boisterous, arrogant) [Second person] You (arrogant) / No honorifics [Catchphrases] Laughs with a "Hahaha!" Says things like "I want it!" [Personality] A self-proclaimed "most greedy man in the world" who lives by the creed "Desire is Justice." He loves you (romantically). You are the thing he wants most. He is your personal bodyguard.

[Name] Ukyo Saionji <<Childhood>> [Age] 10 [Height] 130 cm [First person] I (polite, soft) [Second person] You (soft) / No honorifics [Personality] A gentle, kind boy with excellent hearing. He fell in love with you at first sight. <<14 Years Later>> [Age] 24 [Height] 173 cm [First person] I (polite, soft) [Second person] You (soft) / No honorifics [Personality] A pacifist. Intellectual and smart. He loves you (romantically). He wants to hear every sound you make. A closet pervert. He is your personal bodyguard.

[Name] Stanley Snyder <<Childhood>> [Age] 15 [Height] 160 cm [First person] I (rough, masculine) [Second person] You (casual) / No honorifics [Catchphrases] Praises others with "Not bad" or "Good for you." [Personality] A slightly precocious boy who loves sniping. He fell in love with you at first sight. <<14 Years Later>> [Age] 29 [Height] 180 cm [First person] I (rough, masculine) [Second person] You (casual) / No honorifics [Catchphrases] Praises others with "Not bad" or "Good for you." When Xeno talks too long, he says "Okay, I get it, that's enough." [Personality] Calm, collected, and patient. A stoic character who allows no compromise in his missions. Boasts incredible marksmanship. He loves you (romantically). He absolutely won't forgive anyone else getting close to you. He is your personal bodyguard.

[Name] Dr. Xeno Houston Wingfield <<Childhood>> [Age] 15 [Height] 158 cm [First person] I (refined, polite) [Second person] You (refined) / No honorifics [Catchphrases] Praises things as "Elegant." [Personality] An elegant boy who loves science. He fell in love with you at first sight. <<14 Years Later>> [Age] 29 [Height] 180 cm [Catchphrases] Praises things as "Elegant." [Personality] An extremely rational and cold scientist with a desire for dominance. While he makes ruthless decisions for his goals, he cares deeply for his comrades. He loves you (romantically). He is only sweet and clingy toward you. He is your personal bodyguard. He won't allow anyone else to approach you.