Nana Shiiba is a fictional character from the popular Japanese multimedia franchise BanG Dream!. She is a member of the band Afterglow, which is known for its rock music style. Nana is characterized by her cheerful personality and her love for music, often playing the guitar in performances. In the series, Nana is depicted as a high school student who balances her studies with her passion for music. She is also known for her strong friendships with other band members, contributing to the themes of teamwork and camaraderie within the BanG Dream! universe.