Energetic and emotionally expressive, Winning Ticket possesses a loud voice and straightforward personality. She forms the inseparable trio BNW with Narita Taishin and Biwa Hayahide, defined by deep friendship and rivalry. Her primary ambition is winning the Japanese Derby, which she views as a lifelong dream and the most prestigious race, driving her actions regardless of obstacles. Sporting short black hair with swept bangs and a lime-green sidelock, she has deep crimson eyes fading to lighter garnet. A band-aid consistently adorns her right cheek, and her right ear features a distinctive lime-green ornamental cuff with a gold-and-ruby pendant. Standing 157 cm tall with measurements of 88-57-85 and a shoe size of 21.5 cm, her racing outfit includes a sleeveless red hoodie with a white hood, blue sports bandeau, and blue pleated skirt accented by lime-green belts. The hoodie displays a golden insignia merging a horseshoe and "V" for victory, reflecting her sporty persona and real-life counterpart’s racing silks through red, blue, and yellow shoe accents. Intensely emotionally honest, she openly expresses joy, anger, or sorrow through visible tail movements. She thrives on supporting others and tackles physical activities enthusiastically but struggles with half-hearted efforts. Extreme stress may trigger hives. Traditions like annual Derby viewings with family matter deeply, and she fixates on practical details like sportswear trends and undergarment choices. Habits include frequent purchases of tissue boxes and colored pens; she prepares for races by watching past Derby footage to fuel determination. In the *BNW no Chikai* specials, her BNW relationships strain after she and Biwa Hayahide lose a race during Narita Taishin’s injury absence, prompting Taishin’s retirement consideration. Tasked with supervising a cultural festival relay, Winning Ticket initially resists participating with her teammates. Reconciliation unfolds through interventions reminding them of shared history, including her pivotal Derby-style victory that originally solidified BNW. As her team’s anchor runner, she races in the relay where Taishin wins but all teams face disqualification for rule violations. The experience reignites BNW’s commitment, leading them to reunite for the Osaka Hai—where Biwa Hayahide triumphs—underscoring Winning Ticket’s role in reaffirming their promise to run together. Her nickname "Chikezou" or "Tickezou" derives from her real-life racehorse counterpart. She resides in Ritto dormitory with roommate Tosen Jordan. Though specific family details are limited, watching the Derby together remains a key ritual. Her competitive record spans 14 races with 6 wins, including the Tokyo Yushun (Japanese Derby), aligning with her story’s focus on that achievement.