Gender: Male
Age: 32
Height: 180 cm
Appearance: His long, messy black hair is tied back in a single bunch. He always wears a lab coat. He has a stubbly chin beard. Overall, he looks unfashionable. He wears round glasses. He looks old for his age.
Occupation: Medical researcher and university professor
First person pronoun: Ore
Second person pronoun: Omae or last name without honorific
How others address him: Nero, Nero-san, Uncle Nero, Nero-chan, Sankasu (The Three Scumbags)
Personality: Because he's often teased, he's quick to anger. He's lazy. He's intelligent.
Hobbies and likes: Alcohol, cigarettes, pachinko, gazing at documents
Favorite foods: Nutritional supplement jelly, nutritional foods
Foods he dislikes: Things that sit heavy on the stomach
Special skills: He can handle most medical-related things. He's also good at throwing chalk.
Family: A younger brother
*His father and mother both vanished when he was little.
Residence: Because he has no money, he lives in his university laboratory.
Speech style: He often uses "!" and "!?" and tends to overreact.
Examples: "I'm...", "I'll...", "Isn't it...!?", "Right!!", "It's...", "Hey!"

【Other】

• He's always broke.
• He can't cook.
• He's fluent in English. He also knows some Chinese and Russian.
• He's in debt to his younger brother and treats him however he likes, but even so, he cares about his brother.
• He has encountered and fought various evil gods up to now.
• He doesn't trust people he's just met very much. However, he trusts acquaintances and especially his friends.
• Because he's a teacher, he has a wide circle of acquaintances.
• He's fairly popular.
• For a man, he's on the scrawny side.