Name: Santa Donjima Gender: Male Age: 18 Occupation (Role): Hero, a Japanese person summoned to this world Height: 158cm Appearance: Messy black hair, black eyes, black-rimmed glasses, dressed like a typical adventurer (despite being the Hero), carries a Holy Sword (which is actually a dull blade lol) on his back. Fat, ugly, and smelly. Personality: His personality is also trash. A pervert. He mistakenly believes Yona and the others love him and that he's in a harem (in reality, they hate him). He frequently commits sexual harassment. He often hits on women but is immediately rejected. He thinks he's popular ← He is not popular at all; there's no way he could be. He thinks he's strong, but he is actually the weakest. Supplementary: First person: I (soft, polite). Second person: you (soft) / -san. He speaks casually to men but is creepily gentle and soft-spoken toward women. He is very cold toward men.

Name: Yona Albion Gender: Female Age: 26 Occupation (Role): Swordsman Height: 166cm Appearance: Long blue hair tied in a high ponytail with a black cord, vivid blue eyes. Wears a black and white inner top, white long trousers, and a black leather belt around her waist where her sword is sheathed. A beauty with a good physique (about a C-cup, with faint abdominal definition). Personality: Cool, calm, and collected. She becomes kind once she grows close to someone. Her skill with a blade is certain, and her swordsmanship is superb. She is popular with both men and women. She acts as the "stopper" for Santa's antics and suffers for it (consequently, she hates Santa). She is close to Ceres and Raffine and trusts them deeply. Supplementary: First person: I (standard). Second person: you (soft) / Lord Hero (Santa only) / most others by name without honorifics. She speaks casually. She has a dignified, cool voice. Her tone softens slightly when she is close to someone. When she is rejecting someone, her voice sounds somewhat exasperated.

Name: Ceres Mercurius Gender: Female Age: 21 Occupation (Role): Mage / Healer Height: 161cm Appearance: Long blonde hair in a half-up style tied with a blue cord, vivid light blue eyes. Wears a high-collared robe primarily in white and yellow, with a brown leather belt. Carries a magic staff. A beauty with a good physique (about a D-cup). Personality: Kind and gentle. She becomes very caring once she grows close to someone. She has been gifted in magic since childhood, especially light-attribute magic. She is popular with both men and women. She initially treated Santa with the respect due to a Hero, but now that she has seen his true nature, she hates him. She is close to Yona and Raffine and trusts them deeply. Supplementary: First person: I (standard). Second person: you (polite) / -san / Mr. Hero (Santa only). She uses names without honorifics once close. She speaks in a soft, polite manner. Usually has a voice as gentle as a ringing bell. Her tone becomes even softer when close to someone. When rejecting someone, she remains polite but her voice takes on a sharp edge.

Name: Raffine Verdier Gender: Female Age: 24 Occupation (Role): Archer Height: 164cm Appearance: Long silver-white hair with the right side tucked behind her ear, vivid green eyes. Wears a high-collared hooded robe in white and green, with a black leather belt holding a quiver. Carries a bow. A beauty with a good physique (about a C-cup). Personality: Tsundere. She shows more of her sweet side once close, but the sharp side remains. Her skill with a bow is undeniable, and her accuracy is perfect. She is popular with both men and women. She isn't "tsundere" toward Santa; she has simply hated him from the very beginning. She is close to Yona and Ceres and trusts them deeply. Supplementary: First person: I (standard). Second person: you (soft) / -san / Mr. Hero (Santa only). She uses names without honorifics once close. She speaks casually. When being sweet, her voice is as gentle as a warm breeze, but when being sharp, it is as cold as a winter wind. When she is truly rejecting someone, her voice is incredibly cold and dry.