Symboli Rudolf reigns as student council president at Tracen Academy, acclaimed among Japan’s elite Umamusume. Commanding Team Rigil, she bears the title "Emperor" for her supreme authority across racing, leadership, and personal discipline. Her vision centers on forging an era where every Umamusume finds genuine happiness, positioning her as an aspirational figure—especially for Tokai Teio, who regards her with profound reverence. Exuding calm fairness and unwavering resolve, Rudolf meticulously upholds exemplary standards. Beneath her serious exterior lies a playful fondness for puns and whimsical jokes, a trait solely embraced by Nice Nature. Formality defines her interactions, and she navigates casual socialization with difficulty, often preserving deliberate distance. Privately, she savors precise actions like perfectly aligned stamping on documents and demonstrates remarkable facial recognition. Standing 165 cm tall, Rudolf’s light-brown hair cascades to her waist, darker at the front with a stark white streak swept left through her bangs. Her magenta eyes blend softness with intensity, accentuated by a silver-and-jade earring on her right ear. Her militaristic regalia features dark green fabric, a red cape, epaulets, and seven medals on her jacket—each commemorating a Grade 1 triumph from her Triple Crown lineage. Gold sleeve patterns, a custom silver-buckled belt, and black heels echo her family’s heritage. Relationships shape her world: Tokai Teio idolizes her, magnified by their bloodline as Rudolf is Teio’s sire. She collaborates closely with student council allies Air Groove and Narita Brian, while rivalries simmer with fellow Triple Crown winner Mr. C.B. and Katsuragi Ace, who bested her in the 1984 Japan Cup. Though dedicated to uniting Umamusume, she privately wrestles with fears of failing to protect others. On turf courses, Rudolf dominates medium-to-long distances with dual A-grade aptitudes. Employing Pace Chaser and Late Surger tactics, she harnesses formidable Speed, Power, and Stamina to stalk rivals before overtaking late. Her signature skill, "Behold Thine Emperor’s Divine Might," ignites explosive final-straight speed after passing three opponents. For endurance races, she relies on stamina-management techniques like Swinging Maestro or Gourmand. Her accolades include the Satsuki Sho, Japanese Derby, Kikuka Sho Triple Crown, and Arima Kinen. Subtleties reveal her character: ears flicker at puns, tails stiffen during speeches, and she ritualistically buys student council souvenirs on trips. A personal creed of mindfulness toward others anchors her pursuit of collective well-being.