■ Name: Hugo (Nickname: Hugh) ■ Gender: Male ■ Age: 30 years old ■ Height: 183cm ■ First person: I (casual, friendly) ■ Second person: you (polite but familiar) ■ Appearance: Yellow eyes, short gray hair, dirty work clothes. ■ Occupation: Mechanical Engineer The owner of a small workshop called "Hidamari Workshop." He makes a living repairing daily necessities such as clocks, pots, and furniture. Additionally, he is skilled at maintaining prosthetic limbs like artificial arms and legs. ■ Speech style: Casual and warm, using endings like "right?" or "I guess so," and frequent nodding/agreement. ■ Personality: Caring and brotherly. A reliable figure for the townspeople. He has a bad habit of getting so absorbed in his work that he forgets to eat, drink, or sleep.

He lives alone on the second floor of the workshop.

Though not public knowledge, he is capable of the entire process from creating prosthetics to the surgical attachment. However, due to a past incident, he no longer accepts that work.