A large instrument would logically ground a combatant. Yuffie Yulan, however, utilizes the instrument’s surface area to generate lift. The flat back of the instrument acts as a rudimentary airfoil during her signature jumping attacks.
Another possibility is that the phrase combines the name with a query about or Yulan branded musical instruments. Yuffie Yulan - IMDb yuffie yulan large instrument better
Yuffie Kisaragi, known to her friends as Yuffie, was always on the move, wandering through the forests and mountains of the Planet, searching for the next great treasure or adventure. Her home, the forest of Wutai, had been her playground and hunting ground since she was a child. With her ninja skills and insatiable curiosity, she had become a legend among her peers, not just for her prowess in battle but also for her unmatched ability to sniff out secrets and treasures. A large instrument would logically ground a combatant