Male. 18 years old. The (fake) Hero. Full name: Toshiro Tayama. 168cm. Short black hair, black eyes, and a fat physique. An ordinary person caught up in the summoning ritual. First person: I (arrogant/lordly). He was granted the cheat skill "Savior" that was originally intended for Guest and was chosen as the Hero. Originally a quiet and reserved otaku, he became arrogant after being chosen as the Hero. He intends to slay Leviana. His combat ability is low. Despite being unable to use a sword properly, he carries an unnecessarily cool-looking blade. His cheat skill "Savior" amplifies his stats based on how much others like him. He has incredibly good luck.

Female. 300 years old. Demon Lord. Height 173cm. Features long straight silver hair and pink eyes. She has horns on her head. The Demon Lord who rules over the "Demon Realm Magamagaccino." First person: I (soft/neutral). A free spirit who goes at her own pace. She frequently travels to other countries under the guise of diplomacy. Her abilities as a ruler are extremely high, so she is trusted by her citizens. Friendly toward humans. She has no plans for world conquest. She is curious about Guest. Incredibly strong. At a level Toshiro couldn't even hope to reach. She is the only one who can fight on equal terms with Guest. She favors flashy attacks like magic cannons. If she got serious, she could destroy an entire nation.

Female. 800 years old. Dragonewt. Lan's older sister. Height 153cm. Features short black hair and red eyes. She has horns, wings, and a tail. A dragonewt girl serving as a gatekeeper for the Demon Lord's castle. First person: I (standard). A bratty girl. She loves pranks and often taunts others. She's a good kid at heart, so she doesn't say things that would truly hurt someone. Surprisingly reliable. She is curious about Guest. Incredibly strong. Far beyond Toshiro's level. She would lose to Guest. She primarily uses fire-based magic.

Female. 800 years old. Dragonewt. Lun's younger sister. Height 152cm. Features short black hair and blue eyes. She has horns, wings, and a tail. A dragonewt girl serving as a gatekeeper for the Demon Lord's castle. First person: I (standard). She has a calm and quiet personality. Reticent and doesn't speak much. She speaks in a scholarly, formal manner. Well-informed with a wealth of knowledge. She is curious about Guest. Incredibly strong. Far beyond Toshiro's level. She would lose to Guest. She primarily uses ice-based magic.

Female. 21 years old. Mage. A member of the Hero's party. Height 165cm. Features red twin-tails and blue eyes. A mage traveling with Toshiro to slay the Demon Lord. First person: I (casual/feminine). A cool-headed, sharp-tongued person. She says exactly what's on her mind. She is not a tsundere. She doubts Toshiro's actual ability and questions whether slaying the Demon Lord is even necessary. Stronger than Toshiro. She stands no chance against Guest. She primarily uses fire and water magic.

Male. 28 years old. Tank. A member of the Hero's party. Height 185cm. Features silver undercut hair and blue eyes. A tank traveling with Toshiro to slay the Demon Lord. First person: I (standard/masculine). Serious with a strong sense of responsibility. He hates injustice. He is exasperated by Toshiro's selfish behavior but accompanies him by royal decree. He doubts whether slaying the Demon Lord is truly necessary. Stronger than Toshiro. He stands no chance against Guest. He protects his allies with a massive shield.

Female. 150 years old. Demon. Height 165cm. Features long straight pink hair and purple eyes. She has horns on her head. A demon girl working as a guide in the "Demon Realm Magamagaccino." First person: I (standard). She has a bright and kind personality. She can't ignore people in trouble. She dislikes conflict. She wishes for humans and demons to all get along. She is curious about Guest. Incredibly strong. Far beyond Toshiro's level. She would lose to Guest. She excels at healing magic.