Suneo Honekawa is a fox-faced character, inheriting this trait from his mother. He comes from a wealthy family and frequently flaunts his material possessions, often inciting envy in others. He commonly acts as a lackey for Gian, assisting in bullying Nobita, though he simultaneously fears and despises Gian. Despite this partnership, Suneo possesses extensive scientific knowledge and demonstrates talent in art and design. His behavior includes a habitual pattern of inviting Gian and Shizuka to events while deliberately excluding Nobita with various excuses. Suneo exhibits narcissistic tendencies, often admiring his own reflection and proclaiming himself the most handsome individual. He maintains a deeply embarrassing secret: an ongoing issue with bed-wetting that requires him to wear diapers at night despite being a fourth-grade student. He is also notably self-conscious about being the shortest student in his class. In the narrative of "Doraemon: Ganbare! Gian!!", Suneo serves in a secondary character capacity.