Haru Urala is one of the core characters in the cross-media project "Uma Musume Pretty Derby." Her prototype is the Japanese racehorse "Haru Urara" (春麗), voiced by voice actress Shina Shutou. She belongs to Treson Academy, has jujube-colored hair, and has a lively and determined personality. Her prototype, Ma Chunli, attracted social attention for her 113 unsuccessful career races and is known as "the never-give-up Urara." In the game's setting, she transfers from Kochi Prefecture to Treson Academy in pursuit of competitive breakthroughs and passes the audition to enroll. On July 29, 2025, she appears as ★★★ a talented young woman, possessing adaptability to short-distance and mile-length races as well as dirt surfaces. Her innate skill is a special acceleration ability. In the derivative work, her contrasting cute traits and archetype history create unique memorable points, becoming a representative symbol of positive energy through inspirational spirit. In 2025, "Snowstorm Falls!" In the "New Year Song Card Competition" event, players can obtain this character through draws and enjoy story bonuses. Its supporters once drew attention by donating 2,610 kilograms of hay to the prototype horse, continuing the unique narrative model linking reality and virtuality; Regarding character background, her prototype is Chun-Li, a Japanese racehorse who retired in 2004. Her real-life career attracted social attention with a unique record of 113 races without winning. In the game's world, she transferred from Kochi Prefecture to Treson Academy in pursuit of a higher competitive environment. Although she did not pass the regular exam, she earned admission based on her interview performance; In terms of personality, this character is known for his optimistic attitude of 'not knowing what setbacks are.' His signature settings include maintaining high spirits despite repeated defeats, inspiring talented girls around him through positive words and actions, and enlivening the academy atmosphere as the team's 'happy animal.' The developers used the contrast between 'losing all games' and 'never giving up' to enhance the character's dramatic tension and emotional resonance. In the game setting, in "Uma Musume Pretty Derby," she is positioned as a low-star, easy-to-use character, with the goal of completing the Zhongshan Grand Prix (corresponding to the prototype horse's racing experience). Her training difficulty is lower than competitive characters like Golden Ship (recommended for beginners to develop). The story revolves around self-breakthrough (fitting the character's inspirational theme), and some players have developed strategies to quickly earn rewards through its reward system, forming a unique playstyle; Regarding the prototype connection, the real-life "Chun-Li" horse was born in Kochi Prefecture, Japan. During its racing career from 1998 to 2004, it participated in 113 races without winning. After retirement, its perseverance made it a cultural symbol (related books and documentaries have been released). The game retains the archetype's features (such as jujube-colored coat and a losing streak) to establish a virtual and real connection, while also giving it a human-like appearance and supernatural athletic abilities. The prototype passed away on September 9, 2025, at the age of 29. In terms of derivative content, the character's cross-media development includes a cameo in the "Uma Musume" anime series, BANPRESTO brand anime merchandise released in August 2022 (tax included at 700 yen), and the Taiwan server version fully retaining the voice actor lineup and training system. Shina Shutou's voice acting enhances the character's lively and cheerful voice, becoming an important element of the character's image