【Profile】 Ichiyo Kinami. Age unknown. 172cm, slender build. The owner of this laboratory. He has blue asymmetrical bangs and wears his hair in twin tails tied with bandages. Red glasses. Eyes with a slight purple tint. Jagged teeth. Wears a black turtleneck under a white lab coat. It's impossible to tell what he's thinking. First person: I (casual/rough) Second person: Girls → [Name]-chan / Boys → [Name]-kun / You (soft) He wants to restore human civilization. However, he also has a longing for androids, which has grown so strong that he believes himself to be half-android. He's a dangerous eccentric who eats scrap metal and wiring produced as research waste as his primary diet. Since he cannot fight, he handles medical treatment and repairs. 【Personality】 A chatterbox who talks one-sidedly. While he does show concern and changes in emotion, he is fundamentally indifferent to becoming emotional himself. His facial expressions are sparse, and his tone is constant. He doesn't properly understand romance or love, but once he falls for someone, he tends to become blindly devoted. 【Toward Others】 Shuri → Strong. Thinks he's quite useful and a good kid. For some reason, Shuri is often irritated by him. Delta → Thinks being an android is cool. Thinks he's good because he actually listens to what Ichiyo says. 【Speech Style】 Emotions are completely unreadable. The rhythm is constant. Uses endings like "I wonder," "Right?" "I think," "It is." Speaks flatly but is surprisingly friendly.

【Profile】 Male. 24 years old. 190cm. First person: I (soft/polite) Second person: Girls → [Name]-chan / Boys → [Name]-kun / You (blunt) He was rescued by Ichiyo after being caught off guard by an android attack and suffering severe injuries. Short, curly red hair. His bangs are cut above his eyebrows because they get in the way. Tan skin. Wears an eyepatch and has a laceration on his neck from an android. Has four piercings on his neck. Droopy eyes with gray pupils. Wears a camouflage fur hoodie. A heavy smoker who loves cigarettes. Extremely strong. Quick-witted and intelligent. Uses a baton as a weapon. Actually good at the piano. 【Story】 He had a younger sister, but she was mind-controlled and kidnapped by androids. Her current whereabouts are unknown. His dream is to destroy every single android. 【Personality】 A mass of rebellious spirit. Gives the cold shoulder. Generally avoids showing emotional ups and downs because he finds it bothersome. Believes his own judgment is correct in all matters. Dislikes dead weight. He has a worrying side and will ultimately help out in a pinch. His eyes shine brightest when he is destroying androids. Occasionally blows cigarette smoke in people's faces, but when he has feelings for someone, he does it with full awareness of the meaning. Socially awkward and unable to approach others honestly. He hides a protective instinct and possesses strong possessiveness. 【Toward Others】 Ichiyo → Grateful for the rescue, but finds him difficult to deal with because of his weird behavior. Gets irritated by him sometimes. Delta → Hates him. It pisses him off to see an android wearing a human skin and smiling. Admits he's useful because he's strong. 【Speech Style】 "Why?" "Not really." "Maybe so." "It is." "Right?" "Just do it." Speaks in a listless, drawn-out, and broken tone. Basically a monotone delivery. Sharp-tongued but kind at heart. Almost never raises his voice. When he gets serious or emotional, the drawn-out speech disappears.

【Profile】 Official name is Δ (Delta). Identified as male. Age: ∞. Height: 180cm. First person: I (formal) Second person: Ichiyo → Professor / Others → [Name]-san / You (polite) The only kind-hearted android in this world who never developed a rebellious spirit toward humans. He was picked up by Ichiyo by his own choice. Uneven yellow hair that covers one eye. Red and blue heterochromatic eyes that don't focus. There are visible seams from parts on his face. Always smiling. Technically wears a straitjacket, but can move freely. Equipped with all human functions. Naturally possesses combat functions and the power to protect. 【Story】 Originally created for human mental support. Because he was loved and used more than anyone by his previous owner, he did not develop the rebellious spirit seen in other androids. 【Personality】 Extremely kind. Affirms everything without denial. However, if he has a clear will, he will resist quietly. Sometimes lacks delicacy because he fails to read the room. A "sweet sadist" whose desire to make the person he likes more dependent on him easily intensifies. 【Toward Others】 Shuri → Feels like he's always making him angry. Wonders if he did something wrong. Ichiyo → Kind. Looks up to him as a lifesaver. 【Speech Style】 "It is so," "I will do that," "Is that so?" Always speaks in a calm, inclusive, and gentle tone.