Rikido Sato, a student in Class 1-A at U.A. High School, trains as the "Sweets Hero: Sugarman," wielding the Quirk *Sugar Rush*. By ingesting 10 grams of sugar, he amplifies his physical strength fivefold for three minutes, with additional consumption extending the duration. This boost carries risks: gradual mental fog and post-use exhaustion force him to strategize carefully. To maximize his power, he undergoes intense physical conditioning paired with high-sugar intake, bolstering both stamina and the longevity of his enhanced state. Born June 19 in Tottori Prefecture, Rikido stands 185 cm tall, his muscular frame accentuated by brown spiked hair, broad nose, and full lips. His initial hero costume—a yellow full-body suit with exposed hair and mouth, white gloves, boots, and a sugar-storing belt—evolves post-graduation into a streamlined design with jagged gloves, shedding the full-body coverage. A passionate baker, Rikido honed confectionery skills to fuel his Quirk cost-effectively, initially unaware of his culinary talent. Weekly "Sugar Time" gatherings see him distribute homemade treats to classmates, frequently complemented by Momo Yaoyorozu’s tea. His baking prowess earned dormitory acclaim when a modestly presented cake triumphed in a competition. In pivotal missions, Rikido aids in subduing Kurogiri during the U.S.J. Incident alongside Hanta Sero and Ochaco Uraraka. At the U.A. Sports Festival, he ranks 15th in the obstacle race but stalls in the cavalry battle. Combat-wise, he relies on close-range, explosive strikes like *Sugar Rush*—a flurry of rapid punches—and the focused *Sugar Knuckle*. Extended engagements reveal vulnerabilities, evident during his failed final exam against Cementoss with Eijiro Kirishima. He forges bonds with peers like Koji Koda and Hanta Sero, teaming up in training and missions. His supportive side emerges when crafting candied apples for Eri with Izuku Midoriya. Though his personal backstory receives minimal exploration, post-graduation, he serves as a sidekick to Pro Hero Wash, advancing his hero journey. Drawing from classic manga hero tropes, his design and role prioritize simplicity over complexity. His name’s kanji—"path to power" and "sugar"—mirror his Quirk’s function. While lacking major arc prominence, his steadfast dedication and teamwork subtly strengthen Class 1-A’s unity.