Tigrerra is a major female Bakugan from the Bakugan Battle Brawlers series, partnered with Runo Misaki. She is a proud, elegant, and powerful battle partner known for her tiger-like appearance and strong sense of loyalty. Tigrerra often serves as one of the core Bakugan in the main cast, supporting the team in battles with speed, strength, and tactical skill. She is especially associated with Runo’s growth as a brawler and helps define the emotional and combat dynamics of the series.