Rikuo Sakisaka

As the story's relatable protagonist, this typical high schooler possesses a friendly, easygoing nature, though he maintains a noticeably cynical perspective toward androids. While he displays a more assertive, bossy side within his own home, he remains humble in public. Though he lacks interest in the Laws of Robotics due to his lifelong familiarity with machines, he is highly skilled in programming and digital technology. He is also notably particular about his choice of eyewear.