Lisa Imai plays bass for the band Roselia while attending her first year at Yotsuba Women's University in the Faculty of International Studies. Her flamboyant gyaru fashion often sparks initial assumptions of frivolity, yet she possesses a deeply compassionate, faithful, and reliable nature. This contrast between her striking style and nurturing personality defines her core. Her bright and approachable demeanor earns her a wide social circle, with her closest bond being her mutually supportive friendship with Yukina Minato. She also maintains a friendship with Afterglow's Moca Aoba, demonstrating her ability to connect across groups. A proficient bassist whose skill impressed Roselia during her audition, Lisa enjoys baking cookies and secretly knits, fearing the hobby clashes with her fashionable image. Her culinary preferences favor chicken stew and sour foods, while she dislikes green smoothies. Her background reflects a progression from high school to university within the franchise timeline. Characterized as a Virgo, she stands 158 cm tall with a birthday on August 25th. Her designated character color is #c8463b.